jackstack

A large stack of porngraphic magazines that one would use to masturbate to or jack-off to.

My girlfriend found my jackstack and wants me to add some lesbian magazines to it.

by Dan Brooks December 23, 2007

jacksuckatlife

that person who is friends with mrbeast and has pink hair

also is a nonce

jacksuckatlife got pink hair

by ThatNonce January 26, 2021

Jack Shack

A shed, shack, camping shelter, tent or other shelter which provides protection from view and privacy, when used by the inhabitant (often a teenager) to masturbate, smoke marijuana, or drink alcohol without being discovered or disturbed.

My family doesn't give me any privacy so I have to go to my Jack shack in the woods when I want to rub one out or smoke a joint.

by Johnathan J. Johnson April 18, 2020

JackSucksAtLife

A Minecraft YouTuber who has over 1million subscribers. He most recently collaborated with YouTuber memeulous.

Person 1: Ah did you see JackSucksAtLife collaborate with Memeulous??
Person 2: Damn, I didn’t..send the link pls

by I can make your life hell... December 17, 2019

jackjackjackjackjack

To talk often on various topics/experiences about a new boyfriend that all the listener remember is the man's name.

Yesterday I went to the cinema with Jack
Today I'm going round Jacks
Did you know Jack is tall?

"jackjackjackjackjackjack"

by yousillyfacedboy October 6, 2011

jack shack

Usually specific to soldiers, or other people who are forced to live in close proximity for long periods of time without either sexual activity or privacy, a jack shack is a small shack made out of blankets, ponchos or poncho liners that is erected so that the builder can masturbate in relative peace. It is often explained away as a means to block light, or provide privacy to change, despite being erected almost exclusively around one's sleeping quarters.
syn: whackatorium

He had only been in Iraq for a week, but he had already built an intricate and comfortable jack shack.

by Barchack April 13, 2008

jackhawk

having sex well you are driving backwards in a car

i got in a cazy car crash well jackhawking my girl last night

by cvrt ops June 23, 2010