Definitions by johncourage

A.T.M. 

Anything That Moves- Used to describe someone's voracious and/or perverse sexual appetite.

"OMG, I heard Jenna had a threesome with a tranny and a German shepherd!"

"Yeah, she's totally A.T.M. You name it, she's fucked it."

A.T.M. by johncourage March 22, 2008