Jack Strike

A particularly vicious type of sucker punch in which the attacker instantly charges or springs up immediately with a hard punch, slap, shove or other blow done with little to no hesitation or warning to it’s victim. Often an instant K.O., a jack strike can come from either standing, sitting, or lying down positions.

Inmate1: Get the fuck up and fi-
Inmate 2: springs up off bunk and jack strikes inmate 1 with punch laying him out on floor mid sentence

by NeonMirror October 08, 2021

Jack up

Grow up or act mature.

If someone does something stupid or dumb you tell me to jack up

by Citygirlsassemble May 29, 2022

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

savage jack

A person that just doesn’t give a fuck about anyone or anything in his way. He will always be right no matter what you say!

Your backup had all the proof that was needed to proceed with the proposal.
Yes, but Savage Jack disproved that theory.

by SCS Austin April 19, 2023

Flashy jack

A fat nipple dweep who likes getting cheated on

Guy 1: hi I'm flashy jack
Guy 2: can I fuck your mrs

Guy1: of course buddy

Guy 2: oh shit, I already hit that
Guy 3: Same
Guy 4: same
Guy 5: same

by Flashyjack18 February 03, 2024

jack haskell

A man typically on the wider side, however for what he lacks in size he makes up for in SIZE.

Look at that Jack Haskell over there

by Bald Martin 987585 May 02, 2024

The Jack Horner

This is when you finish inside someone and then you plug up the cream pie with your thumb.

“Wow Billy, you totally did The Jack Horner on me!”

by AndrooTheNerd May 04, 2023