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
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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
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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
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That's a fuckin' lie
Sam: I'm fuckin ballin
John: STOP THE FUHKIN CAP
by Fatnoob360 September 1, 2021
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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
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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
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