Watch a behind-the-scenes clip from The Inbetweeners movie, learn British slang for "vagina," win some stuff

Before it became a passable MTV import that doesn't make you want to renounce your citizenship, and before it inspired a generic American road-trip comedy about which we can make no such promises, The Inbetweeners was a cult British TV show in which the words "spastic" and "cunt" were tossed around with chipper,…