Raps is a form of card game (most commonly combined with Poker or Blackjack) where the loser has to recieve a decided or random amount of hits on the knuckles from a deck of cards. Usually, the first to bleed wins.
Blackjack and Poker are the most common types, where the loser either picks a random card from the deck (and is administered that many blows) or is hit ("rapped") according to the factor of loss.

yeah right...currently being used at john glenn high school...other words with the same meaning(also being used)...ritz and a few others.

Abrrev. for the horrible Toronto NBA team the Toronto Raptors