Stands for 'Big Fucking Gun'. A powerful weapon in the Doom and Quake series.
"Gots my BFG set on 'toastifry'.."
An idiot, a silly person
"You're going to look like a right numpty."
A fictional brand of cheese-flavoured snack, eaten by South Park kid Eric Cartman.
"Yeah I want Cheesy Poofs!"
Seriously drunk, or high on drugs to an extreme point
"I'm mashed off me face."
Stands for 'Collectible Card Game'.
Also known as a 'virtual pet', the Tamagochi simulates a virtual creature which can be nurtured like a real animal.
Another term for a 'burp', to loudly expel air from the mouth.
"Them fizzy drinks really make me belch."