Definitions by Tribblewrangler77

Rat ear

Nickname for the searchlight on a cop’s car.

Nah man, that’s an undercover cop. You can tell by the rat ear on the mirror.

When you grab someone by the neck or back of the head and start moving it up and down very fast.

Dude, Danny totally just head pumped that kid!
My friends told me to stop head pumping.