When you throw a cold pizza on the floor as bait, and the drunk Lake George chit comes to eat it on all fours and you surprise her with a cock in the ass. 2051
The drunk chit from Lake George came by and we gave her a cold pie.
Coldpiece refers to a person whom does radical, audacious, ridiculous, or absurd things. Can also refer to situations with extreme negative or positive contexts.
Kanye West's uncalled for interrupting of Taylor Swifts speech at the Music Awards was a ColdPiece.