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.
Farlex Dictionary of Idioms.
See also:
  • piss up
  • be (out) on the piss
  • be on the piss
  • piece of piss
  • a piece of piss
  • take a piss
  • piss on (someone's) chips
  • piss on (someone's) bonfire
  • take the piss (out of) (someone or something)
  • take the piss out of
References in periodicals archive
Hilarious Harney going on a 15-day piss-up when the economy's in tatters is funny, but it gets better.
Chains of office and back-slapping annual general piss-ups were for the good old days.
He noted: 'We worked hard but we had some piss-ups as well.
When Harry Redknapp, a man who would have enjoyed a fair few Christmas piss-ups as a player, says they aren't worth the bother then you know times have changed.
The journey allows the men to reminisce, but the personal odyssey soon degenerates into piss-ups and punch-ups.
For the stadium, which was built to cater for the sort of crowds that simply no longer exist, instead of 'Cuisine & Dreams', we seem to have 'Piss-ups & Nightmares' instead.
But I'm hoping Chris will be refreshingly honest and answer the question every Scots wants to ask - did their rather public piss-ups cost Gazza his Rangers, and eventually his England, career?
Nor would it have expected her to cast damaging aspersions on its fitness to run whelk stalls, or on its readiness to organise piss-ups in breweries.