Unless your sport is competitive eating, there's no biting in sports. It's not just the rules, the law really frowns upon using your teeth against your fellow player.
Americans who were stunned by Uruguayan footballer Luis Suarez's shoulder-chomping action at the World Cup should remember that we've hosted our own notoriously "toothy" athletes (cough Mike Tyson cough). And these biters learned the legal implications of taking a bite out of an opponent.
So how can the law "bite back" against sports biters?