1) Losing. 2) With regard to a reference position at the table, acting after (usually immediately after). If the deal is one position to your left, you are behind the deal. If a player is sitting to your left, he acts behind you.
Usage: Like in sentence "Are you behind or ahead?"

A draw and/or catch to an Inside Straight.
Usage: Like in sentence "Harry hit his 4-out belly buster on the river."

Make a bet without looking at one's cards.
Usage: This occurs most frequently in lowball, in which a player draws one or more cards and, on the second round of betting, bets before receiving the card or cards. This is done usually for the purpose of stimulating action, but sometimes to discourage an opponent from raising. Sometimes players claim to bet blind but have actually seen their draw card or cards; doing this is considered bad form, and gives the claimant a bad reputation. The term is also heard in seven-card stud, with a player betting before receiving the river card, or in hold'em before the river card is dealt.

To announce a bet before cards are dealt or looking at your hand.
Usage: Like in sentence "Phil announced a $5000 bet in the dark before the flop cards were dealt".

The odds you get as a result of evaluating the number of callers to a raise.
Usage: Like in sentence "With a 1 in 5 chance of hitting it, and knowing all six of these guys are gonna call my bet, my bet odds are good too."

To bet an amount of chips approximately equal to the amount of chips in the pot.
Usage: In Pot Limit games, this is the maximum bet; however, the pot size in Pot-Limit games is calculated in an unintuitive way: all the money in the pot, plus (if you have been raised) the amount you would bet if you reraised. Also known as Pot-Sized Bet.

1) The lowest possible holding (5,4,3,2,1) in lowball and high-low poker. 2) Ubiquitous design on the back of cards in the USA, produced at the rate of 30,000 a day by the US Playing Card Company; hence "The Bicycle Club" in Bell Gardens, near Los Angeles, California
Usage: Like in sentence "The turn gave me a bicycle, and I still had the nut flush draw."

An open-ended 4-card straight flush.
Usage: A nonstandard hand sometimes given value in a private or home game, four cards to a straight flush. The hand ranks just below four of a kind. If the fifth card makes a pair, the hand beats any unpaired bobtail.