Boost

A british senior school prank, used mostly when there is certain love/hate feelings between multiple numbers of either sex where either boys or girls will empty all the books out of a member of the oposite sexes bag, turn it inside out then put the books back in again. This can be done with pencil cases and certain types of shoe. This can get very competetive especially when there is a large group of boys and a couple of girls, it is also very amusing to watch!

boy: Hey, fred just boosted georgia's bag for the third time today
boy 2: awesome
-------------------------------------------
boy: trying to turn girls shoe inside out after boosting her bag Ah! shit! your shoe won't boost

by siLLy1Girl January 21, 2009

boost

A white, gizzy substance.

Hey, you forgot to wipe the leftover boost from the side of your mouth.

by weak_krisp July 19, 2007

boost`

he was raised by a cup of coffee, and is a song from the 60s.

jacob.

by Anonymous April 6, 2003

Boost

To belch with one fist placed in front of the lips, as if to catch the air...meanwhile the shoulders come up and upper body moves in a forward motion...side note, all boosts smell like balogna or Ranch dressing.

Man did you see grandma BOOST like that?

Ewww...that boost smells like balogna.

by freelala June 13, 2008

boost

1. Measured in PSI
2. Your friend for life
3. You'll know it if you have it
4. See also Jack Cotton

Wow, this car has some serious BOOST!
My liver is on BOOST right now from all this booze!

by Chris Pape February 21, 2003

Boost

A friendly greeting.

"What up Boost?"

by Clay August 23, 2003

boost

boost12 shit talking slimmy meatball with a trailered maroon cobra street car with 3 parachutes. Typically found in the outer suburbs of chicago region. Easily provoked when a 100$ races are thrown at him.

EX: Boost 12 will run you at the track for $100 heads up

by tinker belle November 9, 2008