When i person pulls down there trousers and rubs their bare ass on someone's face, generally ensuring that their nose is up their ass crack. Sometimes a person will just sit on their face, and not move, getting full ass sniffage.

Some whose face resembles a someone's backside; a horrible looking person.

someone who is undeniably ugly; someone who's face resembles a hairy ass.

Any know nothing asshole that would rather suck cock than learn anything of value.

A person with a particularly visually unappealing face, such that the accuser has likened it to an arse.

A person that you would assume has had a transplant operation, based on the fact that their face looks like an arse.

Phrs. Back to front. British origin.