Cap 

thats cap : means when someone tells a lie and you know it or when they something thats just false

no cap : means when they are no lying or when you're not lying

i heard jessica got fucked by a big pitbull no "cap"

should have been me fr fr no "cap"

dawg what you mean thats cap shes been used to so many times and thats not "cap"

Cap by Stinky_dude March 19, 2023

Cap 

Basically another word for lying.

William: I was literally born on April Fools day? You don’t think I Cap 365 days of the year….

Cap by SirCapAlot April 1, 2023

Cap 

A lie or a joke.

Chad: "Yo, your girlfriend gave Kyle a BJ"

Jake: "Cap!"

Cap by Average South Park Enjoy April 6, 2023

cap 

when you seem that your lying and somebody thinks thats suspicious and says thats cap

i got a new ps5! Thats cap

cap by huhgtuoertg February 8, 2023

cap 

that someone is lying.

Nah that's cap bro.

cap by w1gyal February 26, 2023

Cap 

Dick

She needs some cap.

Peach was riding that Koopa cap.

Blow some cap, bitch.

Cap by Monkey Putin April 18, 2023

CAP 

A phrase used If a person does not belive or think your lieing

Bro I got a $1000000000!!!

CAP

CAP by GuyFromTheInternet123 April 24, 2023