Cap

Shoot or kill usually with a weapon.

If he don't stop playin i'm bout to cap him"

by Jesse-H May 31, 2007

Cap

A unit or dose of GHB (Gamma hydroxy butyrate) which is often stored in water bottles. The cap of the bottle is an easy way to measure about 3-5ml which is the usual first dose.

"I did two caps of this funk (GHB), I'm gonna be fucked up"

by jaxxon911 August 21, 2009

Cap

A reference to Captain Sol, a character widely considered the most powerful Tank on the City of Heroes MMORPG. The character is famous for several incredible feats of in-game ability that have become legend among many players. The word is most often said as a statement of surprise or as a comparative explicative.

Did you see that? That was a totally Cap move!

Who the heck do you think you are, man?! Cap?

We could've beaten that AV if we had Cap!

Why would he do a thing like that?! He's Cap.

That was one hard mission! Yeah, a real Cap.

by Jim Hymme October 17, 2006

Cap

An asshole of astronomical proportions

Go be a Cap and tell that bitch she a slut and has saggy school bus driver titties.

by TheFvckinCaptain March 7, 2017

Cap

A slang word for lie

Person1: I just (stained) 50 000 (racks)

Person2: that’s cap

by Baddie 152006 October 10, 2019

Cap

Cap is when what you say when someone said a lie n shit.

Brian: I just killed a hacker who was godded, Lmaooooo.

Polo: That's cap dude now shut the fuck up Brian.

by MonKEYMoneyMan August 30, 2020

Cap

Cap is probably one of the most misused words in the modern world. The word refers to often a lid of a drink or an accessory used on one's head, yet many use it in a very strange way referring to lies.

Person: Bro that's cap!
Intelligent person: Pardon?

by Sylaswwww May 27, 2021