Definitions by Micah in Japan

rusty fish hook 

you stick your finger in your own butthole, and then walk up to your victim and put the the same finger (in the shape of a fish hook) into their mouth and the inside of their cheek. Then pull like you are catching a fish.

He pissed you off? Give that dude a rusty fish hook!

rusty fish hook by Micah in Japan February 11, 2008