When you think or talk about a male or female you don't like, (an ex perhaps) and you get chills because of it.
-Hey bro, what ever happened to that one girl you dated?
-Lets not talk about her.. I get bitch chills just thinking about her.
~Hey, what ever happened to that guy you dated?
~Lets not talk about him, I get bitch chills when I think of him.