To use extra camera's in an away stadium to gain an unfair competitive advantage. Mainly an NFL coach who cheats.
Knowledgeable unbiased man: "That coach in New England is a Belicheat and should have had to forfeit games."
by Darin O December 29, 2007
stomping out of a game you are losing before the game is over
Did you see that Belicheat ending to the game? Dude, that's not right.
by Voar February 04, 2008