The expansion of a woman's pussy by mass consumption of alcohol.
Check out that girls beerpussy!
1. A guy who drinks too much to get an erection after a few too many alcoholic beverages have been consumed.
2. A fat man with a beergut. Often seen breaking windows and repeatedly questioning his own beerpussiness 'Beerpussy?' as if he isn't one himself.
3. Slang term for the opportunity for copulation with a drunken slut.
"Wow! What a beerpussy!"
"You call me beerpussy?"
"I'm on the hunt for some sweet sweet beerpussy!"