"catch you on the flip side" meaning in English

{
  "etymology_text": "This phrase comes from when radio DJs played vinyl records. The disks had two sides - on a 45 RPM disk, sides A & B. The song that the record company wanted to promote most heavily would go on the A side. So when a DJ played that side, they'd sometimes say, \"And now on the flip side...\", and play side B, the lesser known track.",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "phrase",
        "head": "catch you on the flip side"
      },
      "expansion": "catch you on the flip side",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "phrase",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with topic categories using raw markup",
          "parents": [
            "Entries with topic categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English quotations with omitted translation",
          "parents": [
            "Quotations with omitted translation",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Farewells",
          "orig": "en:Farewells",
          "parents": [
            "Social acts",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2019, “California”, in Norman Fucking Rockwell!, performed by Lana Del Rey",
          "text": "If you come back to America, just hit me up / 'Cause this is crazy love, I'll catch you on the flip side",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Goodbye; farewell."
      ],
      "id": "en-catch_you_on_the_flip_side-en-phrase-VqexLvfa",
      "links": [
        [
          "Goodbye",
          "goodbye"
        ],
        [
          "farewell",
          "farewell"
        ]
      ],
      "raw_glosses": [
        "(informal) Goodbye; farewell."
      ],
      "tags": [
        "informal"
      ]
    }
  ],
  "word": "catch you on the flip side"
}

{
  "etymology_text": "This phrase comes from when radio DJs played vinyl records. The disks had two sides - on a 45 RPM disk, sides A & B. The song that the record company wanted to promote most heavily would go on the A side. So when a DJ played that side, they'd sometimes say, \"And now on the flip side...\", and play side B, the lesser known track.",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "phrase",
        "head": "catch you on the flip side"
      },
      "expansion": "catch you on the flip side",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "phrase",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English entries with topic categories using raw markup",
        "English informal terms",
        "English lemmas",
        "English multiword terms",
        "English phrases",
        "English quotations with omitted translation",
        "English terms with non-redundant non-automated sortkeys",
        "English terms with quotations",
        "en:Farewells"
      ],
      "examples": [
        {
          "ref": "2019, “California”, in Norman Fucking Rockwell!, performed by Lana Del Rey",
          "text": "If you come back to America, just hit me up / 'Cause this is crazy love, I'll catch you on the flip side",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Goodbye; farewell."
      ],
      "links": [
        [
          "Goodbye",
          "goodbye"
        ],
        [
          "farewell",
          "farewell"
        ]
      ],
      "raw_glosses": [
        "(informal) Goodbye; farewell."
      ],
      "tags": [
        "informal"
      ]
    }
  ],
  "word": "catch you on the flip side"
}