on cap

Combination of "on god" and "cap". When someone swears on what turns out to be a lie

Jackson really swore on cap about not cheating, now his gf's pissed as fuck.

by ionfwfufu December 26, 2019

Cap

Another word for lying and used online and in real life… it’s mostly used by teenagers and kids at around the age 6-25

Person 1: Bruv, ain’t that Cap

Person 2: I’m being serious, I am British not American

Person 1: yeah right, your totally British, because they are legends

by @Gmail God June 20, 2022

capped

A word used by Graffiti writers, ;to be capped out

-when one writer goes over or marks a line threw any other writer..

Dat fuck'n TOY capped me out son!

by uneek_78238 August 28, 2007

CAP

That's a fuckin' lie

Sam: I'm fuckin ballin
John: STOP THE FUHKIN CAP

by Fatnoob360 September 01, 2021

caps

Caps lock on a computer keyboard. Represents SHOUTING in chat rooms,IRC chats and forums...

'Turn your caps off! It looks like your shouting!'

by Evil-Ernie May 29, 2003

No cap

Something a stupid kid would say

Hi no cap

by Kid 6778 November 14, 2019

cap

refers to the ignition cap at the base of a cartridge for a firearm. "bust a cap" means break the cap by pulling the trigger, setting off the explosion that propels the bullet

"back off befo i cap yo ass!"

by bjg March 10, 2003