Check out the Vegas Blackjack Hand Signals in motion here!

Double means 'Double Down' meaning you can up to double your bet (you can double for less) and take one more card. You are not allowed to hit a second time after a double down. Split means you can take a pair and play them as two hands. For example, you can take two 8s and play them separately. You must double your bet to do this (no more, no. Blackjack Double Down – A Numbers Game Firstly, however green you are to Blackjack, we can all agree that the highest number you can sensibly get is 21. Secondly, we’re out to beat the dealer, either by having the higher value hand, or watching them go bust. Black Jack is bar slang for Jack Daniels (black label) 90 proof bourbon whiskey. A double Black Jack on the rocks is a double shot of bourbon whiskey on the rocks. Jack Daniels used to also distill an 80 proof and it had a green label as opposed to a black label.

Badly used blackjack hand signals are a perfect way to lose big at the tables, so before you head to the casino, take careful note of the different black jack hand gestures used in the game to avoid running into problems. If you are still unsure, watch what other players do before trying these yourself.

The proper hand signals depend on whether the game is being played ‘face up’ or ‘face down’.

Face Up

Hit – Point at your cards or tap the table.

Stand – Wave your hand from left to right over the cards without moving your arm.

Double Down or Split – Add a second bet in a separate pile next to your first wager. Do not touch the cards as touching the cards is only done on games played with the hands down. Then hold up one finger to double and two to split.

Face Down

Hit – Scrape the table. This is a light gesture usually with the index finger.

Stand – Gently slide your cards under your chips. Try to do this without moving the chips.

Double Down or Split – Turn your cards over so that they are face up while adding a second bet to the first stack of chips. Hold up one finger to double and two to split.

These hand signals take some time to remember, but if you are willing to put in the effort, simple courtesy along with the above blackjack hand signals guidelines will help you to enjoy a smooth (and hopefully profitable) casino blackjack experience.

Blackjack Terms, Jargon, and Slang

As a new player, you will often hear blackjack players using lots of blackjack terms and slang, so we've created this list of terms to be used as a blackjack glossary or blackjack dictionary. You can simply use this as a reference when you hear a term you are unfamiliar with or just read through the list and familiarize yourself with the blackjack terms.

Anchorman - the player in the last seat of the table, on the dealer's far right, who is last to act.

Barring a Player - a casino refusing to allow a player to play in a blackjack game.

Blackjack - an automatic winning hand containing both an Ace and a 10 value card.

Bust - having a hand totalling more than 21 points, an automatic loser.

Card Counter - a skilled player who keeps track of the cards as they are dealt.

Card Counting - the act of keeping track of the value of the cards dealt at a table.

Dealer - the casino employee, facing the players, who deals the cards at the table.

Deck - a standard deck of 52 cards used in blackjack.

Double Down - the option for a player to double his bet with only one card to come.

Draw a Card - drawing an extra card, on top of the original hand.

Early Surrender - player's option to surrender half his bet while the dealer checks for blackjack.

Favorable Deck - the cards left in the deck are in the player's favor.

First Baseman - the player in the first seat of the table, on the dealer's far left, who is first to act.

Flat Bet - to bet the same amount each hand, without variation.

Floorman - the casino supervisor who oversees the dealers.

Hand - the original cards dealt to each player.

Hard Total - any hand where there is no ace, or the ace counts as one.

Head-to-Head - playing the dealer one-on-one with no other players at the table.

High Roller - a player who bets large amounts of money.

Hit - drawing an extra card, on top of the original hand.

Hole Card - the dealer's unseen card.

House - another term for the casino.

Insurance - optional bet that can be made when the dealer is showing an ace.

Marker - an IOU, signed by a player who has casino credit.

Mucker - a cheater who adds favorable cards to a multiple deck game.

Multiple-Deck - a game consisting of more than one deck of cards in a shoe.

Natural - slang for a blackjack.

Nickels - slang for $5 casino chips.

Paint - any Jack, Queen, or King (all painted pictures).

Pat Hand - an original holding of hard 17 or higher.

Penetration - number of cards the dealer deals out before shuffling.

Pit Boss - casino supervisor who is in charge of the entire blackjack pit.

Push - a tie between the dealer and the player, no one wins or loses.

Quarters - slang for $25 chips.

Double Down Blackjack Meaning

Round - complete series of play in which everyone has acted on their hands.

Shoe - box containing decks of cards, made to deal one at a time.

Shuffle - mixing up the cards before dealing them.

Single-Deck - a game of blackjack in which only one deck of cards is used.

Snapper - slang for a blackjack.

Soft Total - any hand containing an ace which has a value of 11.

Splitting Pairs - option to split identically ranked cards to play as seperate hands.

Stand, Stand Pat - the player's decision to not take any more cards.

Double In Blackjack Meaning

Stiff Card - a card ranked from 2 to 6, which may force the dealer to hit.

Stiff Hand - any hand totalling 12-16, which will bust on a 10-value card hit.

Surrender - option of a player to forfeit half his bet after the dealer checks for blackjack.

Ten-Poor Deck - a deck in which more 10-value cards have been dealt.

Ten-Rich Deck - a deck in which less 10-value cards have been dealt.

Ten-Value Card - any card worth 10 points, a 10, Jack, Queen, or King.

Third Baseman - the player in the last seat of the table, on the dealer's far right, who is last to act.

Tip or Toke - a gratuity given to a dealer by a player.

Twenty-One - another name for the game of blackjack.

Unfavorable Deck - a deck with remaining cards favoring the casino, not the player.

Unit - a standard bet size.

Upcard - the dealer's exposed card, seen by all players.