Wong / Wonging (blackjack)
1. To back count the cards dealt at a particular table and
to then join play only when the count indicates the game has
swung to the player's advantage, and then to leave when the
count indicates the game has turned unfavorable. 2. Playing
in any favorable situation in a number of different games. It
is named after blackjack author and BJ21 webmaster Stanford
Wong, who popularized this method of play.