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know one's head from one's ass

know one's head from one's ass verb: synonym of know one's ass from a hole in the ground.

Verb

know one's head from one's ass (third-person singular simple present knows one's head from one's ass, present participle knowing one's head from one's ass, simple past knew one's head from one's ass, past participle known one's head from one's ass)

  1. Synonym of know one's ass from a hole in the ground.

Synonyms of know one's head from one's ass

Forms of know one's head from one's ass

third-person singular presentknows one's head from one's ass
present participleknowing one's head from one's ass
pastknew one's head from one's ass
past participleknown one's head from one's ass

Questions about know one's head from one's ass

What does know one's head from one's ass mean?
Know one's head from one's ass means synonym of know one's ass from a hole in the ground.
What part of speech is know one's head from one's ass?
Know one's head from one's ass is a verb.
What is the past tense of know one's head from one's ass?
The past tense of know one's head from one's ass is knew one's head from one's ass.

Words near know one's head from one's ass in the dictionary

  1. know on which side one's bread is buttered
  2. know one's arse from one's elbow
  3. know one's ass from a hole in the ground
  4. know one's ass from one's elbow
  5. know one's head from a hole in the ground
  6. know one's head from one's ass
  7. know one's mind
  8. know one's onions
  9. know one's own head
  10. know one's own mind
  11. know one's place

Source and license

Adapted from Wiktionary: know one's head from one's 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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