Snuffed-Up

Can be used in a variety of ways:
(1) To snuff someone up means to fuck them up in any sense of the expression - owning them in a debate, or argument, etc.
(2) Someone can be looking to get snuffed-up - somebody looking for a beat down
(3) Doing something stupid

EX: Joe, you just dropped that fucken frisbee... you're really looking to get snuffed-up!

EX: You all disrespected me! That must mean you're looking to get fucken snuffed-up!