cap 

When Donald Gallegos says some stupid ass bullshit lie to get out of playing PS4 when asked to

Damn this nigga Donny is such a capper holy shit

cap by mr. santi December 16, 2019

Cap 

A lie or when someone’s making something up

random guy: Yooooo i just won 163million dollars
me: stop playin...that’s cap

Cap by Yourmomgay4thedat February 1, 2020

Cap 

A word for lying or not telling the truth, mostly in a outrageous way.

Joe: I swear you're garbage at everything you even think about doing

Zach: you're capping so hard it's unbelievable

Cap by BigPanther February 2, 2020

cap 

(v) to lie. a word stupid kids use because they are stupid.

Mainly used by Gen Z population. A lot of times they see their friends use this word, so in an attempt or to be cool and with the “in-crowd” they use it too. Conformity at its finest.

I’m the greatest. No cap.

cap by mmv3 February 8, 2020

Cap 

To falsify or be misleading on a topic or subject
-Brock Weidman

Tom: “Dude that Alligator was 10,000 pounds”
Brock: “That’s not true, that’s cap!”

Cap by capcreator February 11, 2020

Cap 

When you lying about something that happened.

Guy 1: Yo i just got into a fight you they was Wilding

Guy 2: My nigga That's cap

Cap by NeGah February 17, 2020

Cap 

To lie or to tell a lie

Person 1: "I didn't take your Oreos"
Person 2: "Don't cap I know you did"
Person 1: "I didn't, no cap"

Cap by DripDipCap February 27, 2020