piss in a brewery 

"he or she couldn't set up a piss in a brewery",means that someone is so useless that can't do anything properly,not even getting drunk (getting pissed) in a brewery.it's a scottish saying

"who is gonna book the restaurant ?" "billy says he'd take care of it" "oh,fuck, billy?he couldnt set up a piss in a brewery"

piss in a brewery by giorgiorodin August 30, 2006

piss up in a brewery 

A 'piss up' is British slang for a drinking session, so if you couldn't organise a piss up in a brewery, you really suck at organising things.

"Im getting married in a few months but I'm going to leave it to Steve to organise the reception"

"Fuck that! Steve couldn't organise a piss up in a brewery... I'll do it"

piss up in a brewery by L-Shizzle December 13, 2007

Couldn't manage a piss up in a brewery 

When someone is so incompetent that they quite literally couldn't manage a piss up in a brewery

Person 1: "Ere, look at 'im ovver yonder"
Person 2: "does tha mean malc?"
Person 1: "Ay, that's 'im"
Person 2 "Ay, dunt trust 'im, 'e couldn't manage a piss up in a brewery"
Person 1: "Ta, fer that advice"

Couldn't manage a piss up in a brewery by Proper Sheffield lad March 14, 2022