Jack-u-up

The act of punching in the face, knocking someone out, or hurting someone in another manner

Coach Paffenroth during film session: What are you laughing at Egan?
Egan: Mondo's Tattoo of the Incredible Hulk
Coach Paffenroth: You think thats funny... (break clip board over knee) I'll jack-u-up!

by madaket06 January 6, 2010

Up jack

An "up jack" is when you ejaculate into your own face and rub the semen into your nostrils.

You can up jack someone else by grabbing their penis and causing them to ejaculate into their face, at which time you rub the semen into their nostrils.

Oh man, I up jacked so much last night that everything still smells like my seed.

by Thadeous December 10, 2008

jacking jill up the hill

mutual masturbation between a male and a female

"yeah me and tina was jacking jill up the hill last night, and she made it all the way to the top, and I came right right after her"

by Naruchico January 2, 2009

tore up jack

A stupid manuever made in a car by a driver that causes major body damage when an accident occurs.

That guy really tore up jack on his car. when he drove off the road.

by Little Retard November 5, 2005

Stand Up Jack

The ultimate source for knowing anything about music.

Yo, that MTV isn't very Stand Up Jack. It's more like, whack.

by John McKay April 6, 2004

jacked up on butter

A term used when you eat so much mother fuckin better that you preform a persevere that involves ripping the butter sticks out of your asshole than deepthroughting them until you choke and die

Yo that fag just got jacked up on butter!

by Ppinme69 March 19, 2015

Jack ups

Jack ups are simply trousers that are too short. There are at least 2-3 cm above your ankles.

Example 1 :

Your trousers are serious jack ups.(only if it is really visible that they are above your ankles)
Example 2:

Look at them jack ups, they are too LOL

by Itz_cutequeen October 13, 2017