slug 

a bullet usually with a flat tip

some mac 10s and desert eagles have slugs

slug by m82a1 December 30, 2005

SLUG 

a big piece of a crack rock

give me a bill for 10 slugs

SLUG by D0V344L0V3 January 29, 2008

Slug 

Single Lock Up Garage

Unit has an open plan living area and a SLUG.

Slug by eagleaus February 19, 2009

Slug 

A cigarette coated in promethazine syrup to smoke.

"Hey man you wanna smoke a slug?"
"Yeah I wanna get real sluggish."

Slug by Kody Kyle Will Emily April 18, 2009

Slug 

A derogitory term used against people of African descent, stemming from the fact that their lips are the size as well as shape of a slug.

Man, my car got stolen out of my driveway. I know i shouldn't have moved into this neighborhood in Federal Way infested with slugs.

Slug by deekallday June 14, 2011

Slug 

The slimey gash between a womans legs

Hook your slug out

Slug by Scramble October 19, 2011

slug 

Primarily used in West Baltimore City a "slug" is a slang term for $1 U.S. currency

I'm trying trying to get something from this vending machine yo, Marquis can i get a slug.

slug by TJ Luffeigh March 3, 2015