Slumber-Jack

(verb) The act of masturbating right before you fall asleep.

The final "jack sesh" of the day to easy you into slumber

*note*

to jack, jacking, jack off, and the like are all slang for male masturbation

EX. 1

Friend 1: Dude, how many times have you jacked it today?

Friend 2: Three, not including my upcoming slumber-jack

EX. 2

Friend 1: I am so wired, I'll never fall asleep tonight

Friend 2: Bro, I have the perfect solution for you! Treat yourself to a slumber-jack, it never fails me

by Bilbro Baggins (of the shire) September 13, 2011

Jack Grimley

A charismatic man with a massive penis who every woman is in love with. He is a tall, lean, blonde, blindingly beautiful boy who women can't stay away from.

When Jack Grimley looked into her eyes, she instantly creamed her pants

by Attractiv shawty January 11, 2023

Taco Jack

When a man gets a hand job from someone who is missing their thumbs

Well, I see you've lost your thumb. Is there anyway a brother could get a lil Taco Jack.

by VelociPhiloso January 11, 2021

Jack in the Box

When a man masturbates into a cardboard box and delivers it to his girlfriend

Girl: “WTF is this?”

Dude: “You said that you like Jack in the Box?!”

by Hhfttx April 1, 2021

Jack Passman

Often used as a word to describe Alfa energy or a person of great beauty.

Did you see Chad at the party last night; he was being a total jack passman.

by Jack passman admirer April 27, 2021

Jack Campbell

A literal bag of douche with a Jew fro that is the knock off version of Jack Harlow.

“Jack Campbell is such a douche.” “Brother I’ve been known that.”

by Gees Moi July 5, 2022

Jack Manifold

Bald Dababy

Jack Manifold is bald, and looks like Dababy

by prodreamsmp September 12, 2022