A verb describing the use of a spoon, probably sharpened, to stab a human in the anus. This is used is prisons in Australia, as the spoon is the only metal in the prison system.
Josh: Did you hear Terry did a Crim-shank?
Sam: F*** that’s so bad.
Criminal + Trim (AKA Pussy)
Underaged woman
Yo man I wouldn't mess with her, that's crim-trim right there.