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 25, 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 September 4, 2007

No Cap

No cap usually refers to the phrase "no lie"

Person one: You really like her
Person two: No cap I'mma ask her out tomorrow!

by Og lewis November 25, 2018

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

means that you’re not lying and are being serious. originated from the twitch emote Kapp and non twitch users started using it as “Cap” after hearing twitch users started saying it in public.

“I won’t leave after we smash no cap”
or
“You cappin’ thinkin’ you gonna graduate elementary.”

by SOFGNAG April 30, 2019

No cap

Something a stupid kid would say

Hi no cap

by Kid 6778 November 13, 2019