I shall harm you with a bladed object, preferrably with a "switchblade" or a "butterfly knife".
Tony: Jim, you be a dumbass!
Jim: I cut you!
I shall cut you with a bladed object because you are a moron/bonehead/idiot/buffoon/tool/person who slept with my mother or sister or girlfriend (or father or brother).
Ray: Hey dawg, I just knocked yo sista UP!
Tom: I cut you like the sucka you is!
I shall cut you, sucker/tool/buffoon.
Lil' Rae Rae: Hey, if Jello had a pulse, I'd hit it!
Tim: I cut you sucka!