Cap 

To lie or not say the entire truth.

Jordan: “Yoo, Spence been talking shit about you, saying I’ve been screwing his girl.
Spence: Nah, my man he capping hard.

Cap by Braceface_tyler April 28, 2019

Cap 

A slang word for calling someone a liar

Bro you are a cap

Cap by DriftWrk884 July 8, 2019

Cap 

To say something false or lie

He be cappin' .

Cap by NoKap September 25, 2019

Cap 

Cap, or a lie

Me:That’s cap u didn’t fuck her
Nathan :i did no cap on God

Cap by ISSASHY.JIT October 17, 2019

Cap 

Saying something false and outrageous

Liam Hutchinson says, "I'm black, I'm from Harlem, I'm Mexican, I'm gonna bang one on your head, I was born in South Africa, and I'm gonna go 19 flat start"
We reply, "That's cap. Ur white and a distance swimmer from Illinois suburbs. "

Cap by lilshrimpgang69 October 17, 2019

Cap 

When you speak and its just straight not facts

Friend: Yo that Anj i heard she caps hard
Me: Yeah bruh she a board certified capper

Cap by ftghjfghjfghjfghjfghjfghjfjgh January 2, 2020

Cap 

Mdma capsule

Oi cunt got any caps left

Cap by Funkyicejunky April 2, 2020