TWO PAIR: Two cards of one rank, two cards of another rank and one card (the kicker) of a third rank , like Ace, Ace, 3, 3, 9. In this example, the 9 is the kicker and used to determine a tie if another player also has Ace, Ace, 3, 3. The higher kicker wins. If the second player also had a 9, the pot would be split.
Odds: 20 to 1.