Cap

The top part of a "magic mushroom" or shroom which is most often consumed for pycoactive effects.

Dude i found 12 caps in that field!

by James Hickey March 30, 2004

Cap

lie

Ellie: "I'm just too good for this"
Stella: "Cap"

by Satan_Simp_OwO_blushes cutely February 2, 2022

Cap

The Urban Legend Of Robert Johnson The Biggest Capper Of All Time Tells No Truths Knows No Lies

Robert Johnson had a girlfriend before that’s cap

by Jigga Sahar December 16, 2020

Cap

To lie or make a false accusation

Man stop capping

by MaxNine December 13, 2017

Cap

A lie

Jeff: Aye mark I heard you were a fruitcake. Is that true?
Mark: Hell nah that's cap.

by That_Mexican_Guy March 7, 2021

No Cap

You’ve likely seen cap and no cap used on social media, but these terms actually pre-date social media and Gen Z by several decades. In Black slang, to cap about something means “to brag, exaggerate, or lie” about it. This meaning dates all the way back to at least the early 1900s. No cap, then, has evolved as another way of saying “no lie” or “for real.” Though it’s currently popular with Gen Z, no cap was mostly influenced by hip-hop culture.

“Person 1- This food is good! Person 2- No Cap!”

by dylan._edits2.yt March 29, 2022

Caps on

Exaggeration of a sentence/confirmation about the seriousness of a statement

Person 1: I am so hungry, caps on
person 2: Caps on bro, same here

by lilscxrpi May 15, 2020