Texas hold 'em
Pineapple hold 'em exists halfway between Texas hold 'em and Omaha hold 'em and has been very popular in Australia and South America, specifically in Medellin, Colombia, where it was first introduced in a private poker room since 2010. Players are initially dealt three cards. Each player then discards one of the three cards (Pre-flop, Post-flop or at Showdown), and the game proceeds exactly as in Texas hold 'em. In some regional variations, five cards are dealt, and one is discarded after flop, turn, and river, otherwise proceeding as usual Texas hold 'em.