a shortening of the phrase "drink my face off." implies:
1. drinking to the point of not feeling feelings anymore
2. needing someone to tell you what you did the night before
3. randomly hooking up with someone (one or more is possible)due to drunkeness
Jordan: Yo what are you doing tonight?
Chris: No idea man, but I'm just trying to drink face.
This is a slang term from mid derbyshire used as an insult. You are telling someone you want to swallow their mothers period blood. It derives from the slang term "pussy" otherwise known as cats.
If you don't shut up i'll drink blood from the face of your cat!
The way one's facial characteristics change when one is inebriated. Usually droopier in the eyes and cheeks. For females, their makeup is more obvious.
Something looks different about Susie tonight.
Yea, it looks like she has her drunk face on.
When you get so drunk that you wake up with a smashed face, unaware of the fact that you may have got beaten up, but in reality while puking out of a cab you fell over and smashed your face on the pavement.