1. What you say to someone who threatens to check you or put you in your place. Originated from "The Real Housewives of Atlanta" when Sheree had an argument with a professional party planner who called her momma a bitch. Saying this to someone out of line will usually SHUT THEM UP.
Party Planner: "You need to WATCH yourself before you get CHECKED!"
Sheree: "Who gon' check me, boo?"
Party planner: "eh-um.... -- er....."