|1.||Two Pint Screamer|
Term used to describe someone incapable of drinking alcohol, such that if they drink any more than two pints of lager they start to behave like a twat.
Also used to describe a wimp who insists that alcohol is the root of all evil and only concedes to it "for medicinal purposes".
"Nah, I'm not going if Dave is, he's a two pint screamer, he'll show us up"
"... and a coke with ice for Darren, cos he's a two pint screamer"