Double Up 

A Wakeboarding manuever in which the boat's driver navigates the boat back across its own previously created wake. The current wake and the wave created by the old wake come together to momentarily make one enormous wake, which the rider hits to achieve massive air. The path of the boat roughly approximates the letter P, starting at the bottom and crossing the wake heading left.

Bonifay's half-cab double backroll off the Double Up is the sickest move around...

Double Up by Crew Middle Fork August 24, 2004

double up 

to get twice the rock for the money

Mobile 20 double up man = give me $40 worth of rock for $20.

double up by LBpeckerwood February 5, 2007

double up 

to double up is to let a person know that they need to shut up as you turn up that radio without saying anything

james: my mom wouldn't shut up so i had to double up on her
robin: ahh good move.. did she shut up after that?
james: ofcoarse its a double up
robin: your right ...unbeatable

double up by alexisisdubomb46__9 October 20, 2008

Double up 

To have sex with someone who is twice your age.

If you are 20 years old and have sex with someone who is 40 years old, you have successfully done a double up.

Double up by da9n September 13, 2011

uh! double-up, uh! uh! 

1) Phrase made popular in the song "Baby Got Back" by Sir-Mix-A-Lot in the early/mid 90's. Overall a mad shitty song but good if you are from a small town or are black and grew up in a sterile suburb. Phrase can be used to describe a pseudo "hard"/toughguy event where a smaller dude rolls up on a bigger one and feigns a beatdown using jerky violent motions up in his face.

2) Another common usage of this is when you eat at a shitty vegan joint (Ex: Sprouts in South Lake Tahoe) and have to use the bathroom immediately afterwards. You drop a Kenny Loggins and leave the bathroom, only to discover you didn't really finish and have to run back in. Don't act like you don't know.

1) Yo, you see that fool that got all up in Dave's face and was like "uh! double-up, uh! uh!", fool straight-up served him.

2) Dave ate a sub-par steamed egg burrito and had to uh! double-up, uh! uh! in the bathroom at the gas station down the street.

uh! double-up, uh! uh! by DJ KidTahoe March 26, 2010

double up 

When you are with a bunch of your friends and one of them makes an audible fart. At this time you or another one of your friends silent farts and then blame the smell on the friend whose fart was heard

Its a well known fact that when a guy farts, a girl will silent fart and double up on the guy so he gets the blame.

double up by Roldy July 30, 2008

Double up 

Run, speed off, Get out.

"double Up, The Elory in tha house."

Double up by Tha Bean December 3, 2003