Acronym for "To Catch a Predator."
Pronounced like tee-cap
"Did you see that guy on TCAP last night? He was so messed up!"
(noun) Someone who is sketchy to the point that you would not be surprised to see them on an episode of Dateline NBC's To Catch A Predator.
(adj) To be skeevy to the point that people think you are on a first-name basis with Chris Hansen.
I was going to move in to that apartment, but the neighbors were more than a little TCAP.