jack-pin

When you pin Yo man down and jack him off and stop before he cums

Hunny why don't you just jack-pin him.?

by Jack-pin June 22, 2016

Jack Mullen

A cutie pie, should be respected, have nice ass

Man1: hey man did you see Jack Mullen?
Man2: Yeah I know, he dummy thick.

by FuckingLookinggood January 11, 2020

Jack King

The name of a lonely person who jerks (or jacks) off a lot.

"Hahaha, look at that Jack King. What a lonely bastard."

by watcher woo September 20, 2013

Nolan of the Jack

The biggest insult ever. Used to describe someone who's utter wankerness and prickishness cannot possibly be put into words, therefore they are a Nolan of the Jack.

Jack Nolan's such a Nolan of the Jack.

by NotAGingerKid March 2, 2011

mud jack

v. The act of deficating in ones hand (or using feces from acquired from anywhere) and using the feces as lubrication to masturbate.

I mud jacked in the shower last night.

by smangz March 22, 2011

Jack MacDonald

Attractive guy with a perfect personality. Born in the country Canada on June 22 2005 at Sault Ste. Marie. Excelled perfectly in academics, 4.0 GPA in school. Well known person with a vastly large social group.

Hi Jack MacDonald, my crush. Omg you're so hot.

by Sierras ugly February 23, 2023

Jack Murphy

An absolute dickhead, bullys kids with tourettes and hands out detentions when he feels bullied.

e.g. fuckwit1 "Hey bro, why u down?"

fuckwit2 "I have Jack Murphy as a teacher"

fuckwit1 " You want some mental support bro?"

by HARVEYWIENSTIENISBLIND September 15, 2021