1)Actions that are deemed to be cheap, such as stealing the last slice, taking shotgun
even when someone else has called it, and being overall cheap and jewish like my uncle.
2)Doing something in a video game that is cheap, sneeky, or blatently against the stated rules. Also as being the cheapest character in the game or betraying your team mates. SEE Joey Tactics
...Also, modding, standby-ing, circle boosting, dummy glitching, super-bouncing, or getting the shotgun or sword.