Cap 

To procrastinate to the extreme; to say you will do something, but instead take forever to do it, or never do it at all.

"Billy, did you ever finish updating that server?"
"Nah, I'm capping it, sorry."

"I'm totally capping on my homework."

"I'll get right on that, Jeff, but I'm probably going to cap that."

Cap by Endalyor May 10, 2009

Cap 

(V) The at of buying Weed.

Im about to go cap some bud

Cap by wEnDy July 23, 2003

cap 

cap is used by teens and some adults as another word for makin fun of some one such as crakin jokes on a person

stop cappin on me! yall foreva makin fun of me.

cap by sinis May 10, 2003

cap 

Ghetto term for a bullet.

"Bitch, don't make me bust a cap in yo' ass."

cap by whitekid90 July 6, 2005

CAP 

A Lie or another way of saying you’re Joshing someone

Example: “Noah You’re capping you’re not faster than Levy”

CAP by Dragontail45 October 12, 2019

cap 

a blowjob, the act of getting a blowjob "getting cap"

Man, this girl last night was sucking my dick and she gave killer cap.

cap by Balina August 27, 2008

cap 

to be very mad, to yell at

james: YOURE SO FUCKING ANNOYING BICYCLE SEAT LOOKING HEADASS
grayson: goddamn james you didn’t have to cap like that :(

cap by smellslikeupdawg February 25, 2019