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A snail that has sold its house for drug money.
Mr. Snail was in a sad situation -- his addiction caused him to sell his house for drug money and become nothing but a scummy slug.
by Anonlolololol November 25, 2010
One of the best emcees out right now.
Overcast! owns all of you.
by Juan August 29, 2003
A single-projectile round designed to be fired from a shotgun. The term is often misused to refer to an ordinary bullet. Slugs are often much larger than conventional bullets. While ordinary bullets larger than .50 caliber are illegal or heavily restricted in many jurisdictions, slugs this large are not because they are classified as shotgun shells. Slugs also have the advantage that one can carry a single gun and use it as both a shotgun and a rifle.
Slug rounds are great for hunting deer.
by blenheimears June 14, 2009
The act of covering one's naked self in Vaseline or petroleum jelly and slithering around the room with one or more other partners.
John: Eh you busy bro?

Jacob: Yea sort of

John: Oh, well I was wondering if you wanted play some Slugs later

Jacob: Be over in a minute
by Fapking January 21, 2012
To "slug"somebody is the non sexual act in which the slugger holds someone down and then proceeds to slide their penis across a persons face very slowly so the person feels the mans genitals squished against their cheek, nose, mouth, and forehead.
Billy dipped his penis in petroleum jelly before he began to slug his buddy Mike, which left a penis trail across Mikes face.
by BananaSlug July 11, 2013
The absolutely disgusting feeling one experiences during a mild but long lasting hangover during which one loses all motivation to function.
Lona: Dude you drank two bottles of Colt 45 last night, how are you?

Mike: Gnnnaaa I feel like such a slug right now go away.
by MCLPJ October 19, 2012
Pronounced like the slimey inscect.
Also usually pronounced with a sch sound: schluge

Referring to drinking mass amounts of beer, usually at a party, because you don't slug beer alone, however you can just drink beer alone.

originated in Springfield, Ohio
Dude, can't wait to go out tonight and slug some with everyone!
by girl that loves to slug 'em October 15, 2012