Jacking a box

When you cut a hole in a box, preferably cardboard, and nut inside it.

"I walked in on my friend Jacking a box."

by PoperlichkingGerila December 12, 2018

jack hulls

biggest cunt any girl could ever meet. Always gets away with shit. Acts like he loves u with all his heart and then the next day goes and gets with one of ur mates. Never trust jack hulls with shit. He is a fucking dickhead and will do anything just to have a girlfriend. He will lie to your face just to get with u to make his reputation better. Uses u to get popular. He will always be hitting up another girl whilst talking to another one. Biggest fucking player.

(everyone to jack hulls- FUCKING DIE)

by fuckingcya March 6, 2019

Jack Brady

A word to describe touching up a girl up in the back of the class. Often used by people in year 10 (United Kingdom).

Friend: Hey look its Noa (Ollies Girlfriend)
Me : Let me pull a Jack Brady

by Ollie <3 Noa October 15, 2021

Jack B

The greatest indoor bowls player to ever live, besides Mervyn King

"Is that the greatest bowls player of all time"
"No that's just Jack B"

by TSJJST March 30, 2023

Jack the Nonce

nonce.

“have u seen jack the nonce?”
“yeah he was watching some 5 year olds”

by nonce9H January 19, 2019

The Influence of Jack

The complete and utter shut-down of all recognition of standards whilst masturbating, that provides the illusion of almost any female bearing attractiveness, and can also go as far as making sexual acts one would not deem attractive, enjoyable or "sexy".

Man, she was rank, but I was under the influence of Jack and I was prepared to take what I could get.

by The Philosophiser April 12, 2015

jack freedom

The ability to masturbate without fear of recourse

He was happy to be living in the basement, as it allowed him jack freedom without fear of onlookers.

by Jack Freedom May 10, 2014