A term mostly uses in jail/prison, kill off refers to the act of masturbation.
About to hit the shower and kill off.
Chinese Food is slang for the powder variation of heroin. Typically comes in a white, off-white, or even brown powder form.
Say, bruh, any more "Chinese Food" on deck?
DaYuM, pubes are gettin' a little long. I think it's time to trim up the bang beard.