After you win, you can play a special "double or nothing" game called "double up".
You typically choose "High" or "Low". If the dealer draws 2-7, low wins, 8 is a "push" and you get your bet back, and for 9-Ace, high wins. If you win, you get double of your original winnings, and you can play "double up" again, if you lose, you get nothing.
"Double up" is one of the rare casino bets you can make with no house edge.
Double up in slots is a feature of certain video Poker slot in which you can double your winnings. You have a choice of four or five unseen cards you can pick from, if your card is higher than the dealer's card you win, if it's lower you lose. You can keep on doubling up as long as you keep winning.
If you mean: 2 4 8 16 then the numbers double up consecutively
Rolling a double is when both dice come up with the same number. Depending on the rules, the player who rolls a double gets to roll again after moving his token.
It means to dribble the ball and pick it up again and dribble it.
to use to instead of one However, if you're referring to a person "doubled up" it means bent over in pain.
double my bet
if you mean fly up in minecraft, then in creative mode you double tap the spacebar and then push space to go up and shift to go down or you can find a mod
a stand up double in baseball is when the batter hits a double and doesn't have to slide at second.
ROLLOVER
From what I have found, double leaf doors seem to be when a door is made up of two vertical panels which can both open/close. Please visit the link to see what I mean; http://www.silvelox.co.uk/gallery-double-leaf-doors.html
R. Kelly has an album called "Double Up". "Double Up" is an R&B album which was released on May 29, 2007. "Double Up" is the eighth studio album by R. Kelly.
If you mean battling in double mode you have to run into a couple and they will battle you double
Double Up - Mase album - was created in 1998.