big

Inherited from Northern Middle English big, bigge (“powerful, strong”), possibly from a dialect of Old Norse. Ultimately perhaps a derivative of Proto-Germanic *bugja- (“swollen up, thick”), from Proto-Indo-European *bʰew-, *bu- (“to swell”), in which case big would be related to bogey, bugbear, and bug.
Compare dialectal Norwegian bugge (“great man”), Low German Bögge, Boggelmann.

der

(BDSM, ABDL) The participant in ageplay who acts out the older role.


AB

en-noun

AB (countable and uncountable, plural ABs)


little

little (countable and uncountable, plural littles)

From Middle English litel, from Old English lyttel, lȳtel, from Proto-West Germanic *lūtil, from Proto-Germanic *lūtilaz (“tending to stoop, crouched, little”), from Proto-Indo-European *lewd- (“to bend, bent, small”), equivalent to lout + -le. Cognate with Dutch luttel, regional German lütt and lützel, Saterland Frisian litje, West Frisian lyts, Low German lütt, lüttje. Related also to Old English lūtan (“to bow, bend low”); and perhaps to Old English lytiġ (“deceitful”), Gothic 𐌻𐌹𐌿𐍄𐍃 (liuts, “deceitful”), 𐌻𐌿𐍄𐌾𐌰𐌽 (lutjan, “to deceive”); compare also Icelandic lítill (“little”), Faroese lítil, Swedish liten, Danish liden, lille, Gothic 𐌻𐌴𐌹𐍄𐌹𐌻𐍃 (leitils), which appear to have a different root vowel. More at lout.

der

An adult in a child-like role, or in the more junior of two paired roles.

(countable, BDSM, ABDL) The participant in ageplay who acts out the younger role.


pamper

en-verb

pamper (third-person singular simple present pampers, present participle pampering, simple past and past participle pampered)

pampers (present singular third-person)
pampering (participle present)
pampered (participle past)
pampered (past)

From Middle English pamperen (“to cram with food”), from Middle Dutch *pamperen (“to cram with food”), frequentative of *pampen (“to stuff”), from Proto-Germanic *pamp- (“to swell”), from Proto-Indo-European *bamb- (“round object”), equivalent to pamp + -er.
Cognate with West Flemish pamperen (“to cram with food, overindulge”), Middle Low German pampen (“to stuff oneself”), dialectal German pampfen (“to cram”), dialectal Danish pampe (“to boast, brag”).

cog

(informal, chiefly ABDL) To put someone in pampers (a diaper).


DL

en-noun

DL (countable and uncountable, plural DLs)


diaper lover

(sexuality, ABDL) A person who wears diapers for pleasure or a fetish rather than necessity.


babyfur

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Nothing in the world says you have to accept babyfurs, but simple commonsense demands that, if you don't want to be singled out yourself, then you have to tolerate them, just as you want to be tolerated.

2005 January 20, Snow Leopard [username], “Re: Constaff point of view....Re: All babyfurs get out of furry!”, in alt.fan.furry (Usenet):

I have never seen a babyfur at a convention wearing diapers openly.

2005 January 26, Gray Fox [username], “Re: I like to think I'm fairly tolerant...”, in alt.fan.furry (Usenet):

Research shows that the fandom is often harsh toward subgroups such as babyfurs, who enjoy behaving like young or infantile characters.

2013, Amanda Sims, "Tails from the Underground", Echo (Columbia College Chicago), Winter/Spring 2013, page 62

(furry fandom, ABDL) A member of the furry subculture with an interest in roleplaying as a baby.


pamp

en-verb

pamp (third-person singular simple present pamps, present participle pamping, simple past and past participle pamped)

pamps (present singular third-person)
pamping (participle present)
pamped (participle past)
pamped (past)

From Middle English pampen, from Middle Low German pampen (“to pamper oneself, live luxuriously”), from Old Saxon *pampōn, from Proto-Germanic *pampōną (“to swell”), from Proto-Indo-European *bamb- (“round object”). Cognate with West Frisian pampelje, Dutch pampelen, pamperen (“to cram, pamper”), German pampfen, bamben, Norwegian pampa (“to stuff oneself”).

der

(transitive, informal, chiefly ABDL) To put someone in pampers (a diaper).


ABDL

(colloquial) A person who engages in ABDL practices; an adult baby (age regressor) or diaper lover.


adult baby

(sexuality, ABDL) A person who has a paraphilia involving role-playing a regression to an infant-like state, wearing diapers, etc.


little space

(BDSM, ABDL, neologism) The state of mind a little enters when they are comfortable engaging in ageplay.


pushie

Sure you don't! You also don't love being praised for making pushies like a good baby boy, after all... You don't like getting intimately changed by a loving Mommy as she coos, patting your head for knowing exactly what your diapers are for~

Making pushies is my favorite! I love filling my diapers. I love my diapers. I never wanna be outa diapers.

"Are you making pushies, Lily bean?" Lily nods, feeling embarrassed and humiliated in front of all those people.

2023 June 19, “Lily's Day At the Zoo”, in AB World Magazine, number 4, page 22:

(ABDL, hypocoristic, usually in the plural) The act of soiling a diaper.


diaperfur

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(ABDL, furry fandom) A furry with an interest in wearing diapers, typically roleplaying as a baby.


crinklebutt

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yes you are you dummy sucking, plushie cuddling, floofy little crinklebutt :)

2016 September 25, ItsKnotLupus, Twitter:

crinklebutt + math question + incontinence = embarrassing moment

2021 August 11, Frostbite_1995, Twitter:

Doesn’t have to be permanent… can always be a set of commands or spells to switch ya into a good frilly crinklebutt, kit. ;)

(ABDL, endearing) One who wears a diaper, especially recreationally.


pamps

(informal, ABDL) Clipping of pampers (“a diaper”).


pamper packer

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Sometimes even the most precious pamper packer princess wants to role play, hmm?

Big diapers for Friday are great, but what about diapers that crinkle so loud there's no possible way for you to hide what a pamper packer you are?

2022 October 7, SuzakuSparkpom, Twitter:

I'm tired of porn bots following me! I just wanna see more poofy pamper packers >:(

(ABDL, endearing) One who soils a diaper.


poofybutt

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Your the biggest poofybutt on twitter

2018 February 18, Silent_Toddler, Twitter:

Happy birthday poofybutt :³

An on-and-off regressee relapsing WHILE babysitting.
"So. Wook who's da baby now! I tink yoo's even youngew dan me, poofybutt!" The charge mocks.


pamper packing

Hello I am a professional pamper packer where do I apply for the pamper packing job?

2019 November 20, YukiSnowmewAD, Twitter:

Moms that arent potty trained and refuse to potty train you so you are forever her pamper packing kiddo ^=^

2021 October 11, SomethingPurpul, Twitter:

Messing isn't my thing buh this mudbomb could be a great alternative to fudging your Huggies, Pamper packing, or whatever y'all like calling it


diaperslut

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I'm more of a wanna be diaperslut. I just need access to more diapersluts in order to achieve my life goals.

Can i please have my birthday at diaperslut chillis next year, please and thank you? 🙏

Is there a better feeling than taking a cute awkward transfemme and turning them into an adorable diaperslut.

2023 November 19, bittykitty1999, Twitter:

(ABDL, BDSM, vulgar) A person, especially one who is submissive, who has a sexual interest in diapers.


diaper stuffing

en-noun

diaper stuffing (countable and uncountable, plural diaper stuffings)

I need to draw some diaper stuffing...take a smaller fuzzy and stuff 'em in my diaper~

Hmm, I wonder if people would be interested in a diaper-stuffing YCH... ...With *your* character getting stuffed into *my* diaper, of course!~

Diaper stuffing is absolutely amazing and so hot and I can't wait to see more of it 😍

(ABDL, BDSM) A kink or paraphilia, such as in role-playing, involving the idea of a person being placed or stuffed inside of a diaper.

Trying a new diaper-stuffing experiment: mixing Metamucil with my oatmeal. Let's see how it OMG I CAN'T STOP WIGGLING!!!

I define Diaper Stuffing as filling your partner's diaper with weird or unusual objects/substances. A popular example would be mushy or gooey foods like Oatmeal, birthday cake, peanut butter, or bananas.

2020 September 5, DeviantArt_RTF, Twitter:

Can we have more diaper stuffing art in the community, please? Its more fun to see diaperbutts prank one another by dumping oatmeal down their friend's pamps.

2022 November 25, Mothymoments, Twitter:

(ABDL) Items placed inside of the back of a diaper intended to simulate excrement without causing a mess.

Gotta do that traditional tushy crack diaper stuffing first, so there's proof of what a little baby you actually are. I don't even need to see that, I already know you're a poopy pants toddler girl. 🤭

(ABDL, hypocoristic) The act of soiling a diaper.


pacifier gag

No sooner did she begin complaining than a large pacifier gag was strapped into her mouth. All she could now do was suck on the large nipple and sob softly to herself.

1994 June 9, “Diaper Reformatory”, in alt.sex.fetish.diapers (Usenet):

I'm buying a pacifier gag today, who wants to use it first? ;)

Mommy unfastened the strap from behind my head, removed the pacifier gag and placed it beside her place setting. It stayed in my full view - a reminder of what was to come later.

2021 March 2, Colin Milton, edited by Michael Bent, Rosalie Bent, Tales from the Diapered Nursery: An ABDL Novel, volume 6, AB Discovery, page 38:

(ABDL, BDSM) A ball gag with a pacifier attached to its rubber or silicone sphere.


paci gag

Who wants to be put in mits, paci gag, hole in the back of your diaper and mounted :)

Stuck, bound and diapered you begin to fuss as your new caretaker applies a enema to your bum...and a thick paci gag to your maw.

2016 August 14, DakureBrunswick, Twitter:

A fantasy of mine is hearing mommy and daddy have adult time while I’m locked in my crib with a paci gag and mittens, fussing over the baby monitor just as the laxatives kick in 🥺🥺🥺

2022 December 9, lottlebabiejade, Twitter:


potty untraining

From potty + untraining, by analogy with potty training.

I still have vague plans to write a potty untraining book. I love the concept! And cute art too. :-)

2014 October 15, smol_firebirb, Twitter:

a new potty-untraining chair being demoed at your local retail store
would you allow yourself to be strapped in?

So I’m 25, assigned male at birth. I’ve been into Abdl for as long as I can remember and over the years I’ve engaged in practices of potty untraining but nothing too intense for too long.

2023 October 4, u/Superlazyboy, “Am I losing bladder control”, in r/ABDL, Reddit:

unpotty training
unpotty training#English


unpotty-trained

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(ABDL) No longer able to use the toilet as a result of unpotty training; incontinent.


unpotty training

Well written and thought out, I imagine this method would produce real results. Unpotty training has been a curiosity of mine, but I've always been skeeved out by those creepy hypnosis files.

2016 March 5, u/BranniganZapp, “The Internet guide to unpotty training”, in r/ABDL, Reddit:

As mentioned earlier, disposable diapers are an environmental nightmare and the pressure of a massive volume of used diapers from older kids will undoubtedly be a huge block to the notion of unpotty-training.

2021, Gwendoline Summers, Florence Grant, Michael Bent, An Argument For Rejecting Potty Training: An ABDL Guidebook – nappy version, page 85:

(ABDL) The idea or practice of becoming incontinent so as to require diapers.


unpotty train

en-verb

unpotty train (third-person singular simple present unpotty trains, present participle unpotty training, simple past and past participle unpotty trained)

unpotty trains (present singular third-person)
unpotty training (participle present)
unpotty trained (participle past)
unpotty trained (past)

I was sure, I loved being a baby and i threw out all my underpants. "Well if your that serious, were going to make you a baby. First we have to unpotty train you, so come with me.["] She led me back to my new room, and sat down in the chair.

1995 March 21, DEBBIE6802, “STORY: The biggest Baby part 8”, in alt.sex.fetish.diapers (Usenet):

New Question: Is there any possible way to unpotty train myself both my bladder and my bowels?

I just finished six months of 24/7. We agree about the inconvenience. I didn't set out to unpotty train, and so didn't experience any loss of control day or night. I did find that my relationship with my diapers evolved over time.

2015 November 17, u/tolteccamera, “My thoughts on wearing 24/7 for 9 months.”, in r/ABDL, Reddit:

Not every mother would be so understanding, you know. A kind and loving woman who is willing to help unpotty train you so you can be the helpless nappy-wearing baby girl you've always longed to be, she is a gift.

2021, Christine Kringle, edited by Michael Bent, Rosalie Bent, Chrysalis (in nappies): An ABDL/Sissy Baby Novel, AB Discovery, page 153:

(ABDL, transitive) To train someone (especially an adult) to exclusively use diapers.


gamer pants

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Potty breaks during a smash tournament are unacceptable. Thank goodness these are ref approved gamer pants!

2019 September 14, @soggynspotty, Twitter:

We want more gamer pants [being] sponsored by pampers or huggies it gonna be so much fun seeing him streaming for 48 hrs with pitstops sponsored with a big brand like pampers hehehe cannot wait to see this

2021 January 17, Pierry Louys, “Gamer Pants”, in Daily Diapers:

I mean [they're] called gamer pants for a reason 😏

2023 March 10, deepdriftAD, “diapers while gaming”, in ADISC.org:


gaming pants

Alluding to the fact that wearing a diaper while playing video games would allow the player to continue gaming without taking bathroom breaks.

Why bother getting upn and going to the bathroom during a really good game when there are "gaming pants" (i.e. Depends!) sometimes I miss the point of these Usenets posts but I don't think so here!

2001 June 4, Bunboy, “Going to the bathroom in games”, in comp.sys.ibm.pc.games.action (Usenet):

I want to buy adult diapers and rebrand them as professional gaming pants, the stigma will be gone and I'll be rich.

Come on, Zack, really... gaming pants? What are gaming pants basically? Zack picked this particular diaper because it wasn't pink like the others, but it's also the only one that has eyes on it.

[See title]

2021 August 19, u/throwaway-fu6555, “Gaming Pants :)”, in r/ABDL, Reddit:

Beter equip a fresh pair of gaming pants! Gonne be a long session x)

(humorous, usually ABDL) A diaper, especially one worn recreationally.


potty princess

en-noun

potty princess (plural potty princesses)

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From potty (“go potty; to urinate or defecate”, verb) + princess.

compound

Term of endearment
term of endearment#English

(ABDL) Term of endearment for a woman or sissy (male crossdresser who adopts a feminine aesthetic) who wears and uses a diaper.


diapercritter

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From diaper + critter (“a creature; an animal”).

#tmituesday thoughts about being a diapersuit diapercritter. Getting worn by someone, and used. Mmmmmfffff...

2014 February 4, @lucashoalADhd, Twitter:

Would you wear a fursuit made of the same materials as a diaper? Real-life diapercritter?

Well, maybe she'd count then. She's sort of a diapercritter, she just lacks the seams and tapes, so she appears normal, but her innards are padding and fluff and such. :x

No way no how, he's a tough lad and will destroy anyone who tries first! They either end up stuck in his playpen, in the pail, turned into a plush, turned into a diapercritter or even just a plain diaper on his hips!

While you’re driving home late at night, a lovely diapercritter (me >:3) decides that you’d make a great diapered pet. Therefore, I take you in, and show you the wonderful ways of diapers~

2024 February 5, u/Umkwux_English, “Diapercritter RP idea (Free use for anyone)”, in diaperfurryp:

(ABDL, furry fandom) An anthropomorphic creature (whether sentient or a suit thereof) made entirely out of a single diaper or aesthetically-similar absorbent material; often stylised as a certain animal or fictional character with diaper tapes around its body.


friend of Bluey

en-noun

friend of Bluey (plural friends of Bluey)

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An allusion to the Australian animated preschool television series Bluey, widely viewed and enjoyed by age regressors. By analogy with euphemistic terms such as friend of Dorothy (“a homosexual man”) and friend of Bill W. (“a recovering alcoholic”).
Attested as early as 8 November 2021 by Twitter user @IcePup92 during a conversation on Telegram with Twitch streamer @Aesthetic_exe_ who sought a subtle way to signify being a babyfur. Popularised by an April 2024 tweet (see quotations).

I'm talking with @Aesthetic_exe_ and they want art work for their twitch that's is a bit cubby but not so cubby that they know they wear diapers. I called them a friend of bluey.^([sic])

Referring to babyfurs as "Friends of Bluey" going forward
"Is he...yknow..a friend of Bluey?"

[2024 April 3, @MonstterParade, Twitter:

They're friends of Bluey…

Do you want to watch Bluey with me?
We can be friends of Bluey together!

Work said we're allowed to wear different shirts if they're blue so I figured why not be a friend of bluey^([sic]) at work

Just a guess, I think you might be a friend of Bluey :3

Shout out to all my fellow regressors and friends of bluey^([sic]) that didn’t get to have a good dad and cope with watching bandit: me too

I always wear my peek hat around. I know some friends of Bluey in Columbus, I'll pass this to them

2024 June 23, u/MuttTheDutchie, “Peek hat in the wild?”, in r/ABDL, Reddit:

At this point I'm just gonna assume everyone in the fandom is a friend of Bluey until proven otherwise.

Yes, I WILL be padded for the AC fursuit parade and yes friends of Bluey SHOULD mention it to me.

(ABDL slang, furry fandom, euphemistic, neologism) A little, babyfur or diaperfur; a person, especially a furry, who enjoys entering little space (“the state of mind one enters when they are comfortable engaging in ageplay”) or wearing diapers recreationally; an age regressor.

Bluey (2018 TV series)
Telegram (software)


diapersuit

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(ABDL, furry fandom, Internet slang) In fiction and art, an insulated full-body suit, usually made out of rubber/latex, that includes a diaper attached within it.

(ABDL, rare) A onesie, especially one worn by an adult baby or diaper lover and worn over a diaper.


hosesuit

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A permanent but really comfy demise. I love the concept of hosesuits! and love if would exist IRL (as bondagey as it is or more restrictive)

2022 February 7, @syphonfailure, Twitter:

Hypno-free drones being marketed similarly to free range and organic products.
"This one might be whining and squirming up a storm, but that's all natural wiggling right there. It *really* wants out of that permanent diaperdrone hosesuit, and away from that REEKING pamp smell~"

2023 November 11, @SnugglyPossum, Twitter:

I made a hosesuit in VR. I feel accomplished.

(ABDL, furry fandom, also olfactophilia, Internet slang, neologism) In fiction and art, a diapersuit (“an insulated full-body suit, usually made out of rubber/latex, that includes a diaper”) with tubes connecting the diaper to a mask in order to transport the smell of the diaper's waste (and flatulence) to the wearer's nose.