Hmm...
"... Poker poses a far more difficult challenge than these games, as it requires a machine to make extremely complicated decisions based on incomplete information while contending with bluffs, slow play and other ploys ..."
"Poker? Is that the game where one receives five cards, and if there's two alike that's pretty good, but if there's three alike that's much better? "
[Explaining why he had shot his opponent] "He was cheating and I can't abide a cheat. I'm a broad-minded man, gents, and I don't object to nine aces in one deck, but when a man lays down five aces in one hand... Besides, I know what I dealt him."
W C Fields, Tillie and Gus (1933)