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 07, 2005

(verb) the act of doing something incredibly foolish and ridiculous that causes one's own injury, or more likely, death.
Natasha bumfaced down the stairs and died.
Did you see how Steve bumfaced his way down the hill while skiing? Now he's in a coma.
Did you see how Steve bumfaced his way down the hill while skiing? Now he's in a coma.
by bodhisattva1 July 04, 2009

Mum: Skirt's a bit short honey, you don't want boys getting the wrong idea now do you?
Me: PISS OFF YOU SILLY BUMFACE
Me: PISS OFF YOU SILLY BUMFACE
by willowpillow June 15, 2010

by iamthebest001 August 18, 2005

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 19, 2009

One who bears the shape of a bum on their chin. Also a derogitary term to describe a person you don't like
by Dave Alfonze October 13, 2003

by Hayleyface December 21, 2006
