Jack Punch

A wind up punch so powerful that it kills the target but also severely damages the user, often resulting in a broken hand.

guy #1 : why wasn't Harold at school today?
guy #2 : didn't you hear he jack punched some guy yesterday and broke his hand

by jimsonofjam October 5, 2013

Jack Lamango

A slightly weird, cool, chill, and funny guy on twitter

Hey! did you see Jack Lamango,s newest tweet? He's so cool!!

by lanzerrr January 16, 2023

Jack Knudsen

super famous british wrestler. honestly the best out there. 10/10 moves, and super indy.

He does however have a weirdly close relationship with his tambourine....

from all over the world
the geezer
lemon squeezer
woman pleaser
jack knudsen

by DaddyMckenny January 18, 2021

Jack Russell

Jack russell is a crazy small breed of the Gray wolf, if you hit him, he will hit you back.
In the picture above (or bellow, i dunno) you can see a dead jack russell, for a living jack russell never rest.

Human 1: He's running like a jack russell.
Human 2: See? he got tired, a Jack russell will never get tired.

Or:

Labrador: the fuck, why are you running in cyrcles?
Jack russell: I love you.

by Homo-Sapiens September 11, 2016

jack bitch

A road rage term used when you initially think it's a guy that cut you off, but realize it was a woman.

billy: hows it goin timmy

timmy: pretty shitty, some fuckin jack bitch cut me off while i was drinking a beer and it spilled all over my mongoose interior.

by olyshit December 18, 2010

jack main

A player of the hit 2007 game Osu of the game mode, mania, who mains a skillset known as jacks. Said player is often cringe as jacks cringe.

tech main : oh yeah you know winther

speed main : yes i know but he hack and jacks cringe he jack main

stamina main : jacks more like (cringe

by upr- September 2, 2021

jack slap

To strike someone quickly and with great power after initial irritation.

I wanted to straight jack slap that boy when he started frontin on your ass.

by Fes October 9, 2003