Word.ws English Dictionary

up one's own ass

up one's own ass prepositional phrase: having an excessively high opinion of oneself, excessively preoccupied with one's own affairs, or lost in self-regarding abstraction.

Prepositional phrase

  1. (Canada, US, idiomatic, vulgar) Having an excessively high opinion of oneself, excessively preoccupied with one's own affairs, or lost in self-regarding abstraction.
    • 16 February 2003, The Times - Motor Racing: Coulthard’s driving passion
      [David Coulthard on Michael Schumacher] Considering the success and money he's earned, it'd be easy for him to disappear so far up his own arse, but he hasn't; there's something down-to-earth there
    • It's nice to be able to look back on the thing, because I was so up my own ass at the time about everything that it was hard to enjoy all the craziness...9 December 2003 The Advocate (magazine) No. 904
    Synonyms:
    up oneself

Synonyms of up one's own ass

Forms of up one's own ass

alternative formup one's own arse

Questions about up one's own ass

What does up one's own ass mean?
Up one's own ass means having an excessively high opinion of oneself, excessively preoccupied with one's own affairs, or lost in self-regarding abstraction.
What part of speech is up one's own ass?
Up one's own ass is a prepositional phrase.

Words near up one's own ass in the dictionary

  1. up lines
  2. up north
  3. up on
  4. up on one's ear
  5. up one's game
  6. up one's own ass
  7. up one's sleeve
  8. up one's sleeves
  9. up oneself
  10. up or out
  11. up poo creek

Source and license

Adapted from Wiktionary: up one's own ass (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Pronunciation audio from Wikimedia Commons, each file under its own free license: En-au-up one's own ass.ogg.

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