booster 

"The booster" is what is left when you get down to the last 2 inches of malt liquor in a 40 ouncer, preferably Olde English 800 (better known as "Eight Ball"). By the time you get down to the booster it is usually warm, which only serves to make an already unpalatable beverage taste even worse. Despite the nastiness of the booster, it must be consumed to avoid ridicule by one's peers.

Hey you donkey, are you gonna drink that booster or are we gonna have to put a skirt on you and buy you a box of tampons?

booster by The Slow Kid June 11, 2006

booster 

a female who steals stuff, often for pimps.

Lloyd Banks "Just Another Day" -- I got a Houston ho - nah she ain't the sharpest knife in the drawer but she a damn good booster though.
Cam'Ron -- "I get the boosters boosting."

booster by azzy May 13, 2005

Booster 

Online gaming: A person who sets up a secondary account which they use playing with a rival team. They help the rival team to lose, thus contributing to the progress of their primary team.

Blaze: WTF!? I just got killed by a guy on our side!

Silentsword: Kick him from the game! Get a life you fucking booster!

Booster: haha! You got owned! Your side sucks ass! You should join us!

Booster by Broadsword April 23, 2009

Booster 

Someone who never buys breakfast, lunch or supper. Or even the odd beer for the fellas.

See Fred White

Mooch. Hey Dwayne, did he pay his bill? No he pulled a Booster.

Booster by Leon Turgeon March 4, 2011

booster 

Another dose of a drug consumed later after the first dose, but before the effects of the first wear off. Hence, boosting the effects of the drug back up to a high. Normally it is a lower dose, because not as much is required to bring the high back.

After I started coming down from my high, I needed a booster so I did another two lines of coke and felt much better.

booster by dinnerplates January 16, 2008

Booster 

Saying you will do something, but when it comes down to it you back out of it.

Person 1: Lets go out to eat!
Person 2: Okay, sounds like a plan!
*before leaving*
Person 2: I'm about to pick you up.

Person 1: I don't want to go anymore.

Person 2: You're such a booster.

Booster by Anabsj January 5, 2015

Booster 

A person who pretends to be under the influence of drugs or alcohol for attention

“Lily is such a goddamn booster!”

Booster by not a hexbug girl April 3, 2019