have (one's) head (stuck) up (one's) arse

have (one's) head (stuck) up (one's) arse

rude slang To be totally self-centered. Primarily heard in UK, Australia. Of course Josh had no interest in my ideas—he has his head stuck up his arse, as usual.

See also: arse, have, head, up

have your head up your arse

BRITISH, INFORMAL, VERY RUDE or

have your head up your ass

AMERICAN, INFORMAL, VERY RUDE

If someone has their head up their arse, they say silly things or behave in a silly way. `That's what Peter said.' — `Well, Peter has his head up his arse.'

See also: arse, have, head, up