Use whenever you want to say ''Shit happens'', ''Life's a bitch'', ''Oh well'', well pretty much anything... popularized by Fred Brathwaite a.k.a. Fab 5 Freddy in the freshest movie of all time, Wildstyle (circa 1982)
Fab 5 Freddy in Wildstyle: ''Bitin' your style, man? And they come out here and make money, like, tryin' to hustle me man? Scooby Doo!''