One who smells of poo or who bears the shape of a bum on their chin. Can also be used as a term of endearment for smelly or annoying friends.
Loving friend: Hi Catty, how are you on this fine day?
Catty: Oh, hi bumface, not too bad thanks innit!
Catty: Oh, hi bumface, not too bad thanks innit!
by davemceldontstop September 17, 2009
One with a large rear end so big in fact that when they bend over the world is blanketed in darkness.
by Amy Mann February 06, 2004
happily drunk to the point where you're not entirely sure what is going on around you, but feel fine about this.
'That night club was great, I'm bumfaced!- let's get some more alcohol from a disreputable after hours service and stay up most of night talking rubbish'.
by patrosha December 06, 2005
by Little face September 02, 2021