Have (one's) head (stuck) up (one's) arse British Australia vulgar derogatory slang verb phrase
To be too dumb or stubborn to pay attention to what is going on.
Have you not listened to a single word I just said? Why do you always have your head up your arse like this?
Don't listen to Randy. That guy is always having his head up his arse.
To be so confused that one is unaware of one's actions
To become conscious; to be incapable of reasoning; to go crazy.
To be not aware of one's surroundings or behave oddly.
The verb "have" should be conjugated according to its tense.
Despite having many copy versions of something, the original is the best.
That dish is often imitated, never duplicated.