gonna get sinked

means that your gonna kill someone then watch them get sinked into the ground while they are in their coffin

Person 1: bro ima fuck u up and ur gf
Person 2: keep talking like that and u gonna get sinked

Gonna get bit

A very scary thug here in Atlantic City told me yesterday in a very angry voice that I'm going to get bit.
This may be a new slang, or just beginning in Atlantic City, but please believe me it was meant as a threat.
Unsureif it means a beat down or being killed.

Keep f****** around and you gonna get bit