piss-up

(redirected from a piss-up)

piss up

slang A party, event, or other function at which a lot of alcohol is consumed. Primarily heard in UK. I was sick all weekend after going to that piss up on Friday night.
See also: piss, up

piss-up

A social gathering at which people drink an excessive amount of alcohol. Bob didn't go to the party because he knew it was going to be nothing but a piss-up.
References in periodicals archive ?
The baby was left in the kitchen and ignored while the adults had a piss-up and got drunk.