Getting Joshed - Becoming ridiculously drunk and soiling yourself. Usualy resulting in some-one helping you to relieve yourself and that person being subject to urine attacks.
Fuck mate, he is so joshed it's unbelievable. Call him a Taxi, i'm not going near him. He shouldn't be Getting Joshed if he wants to pull tonight.
Drink containing that is a random mixture of all the alcholic drink there is to hand. Usual tasting extremely bad.
Fucking hell what a gavin...who's going to actualy drink it though?