Jack Lag

The adverse affects of a drastic change in one's masturbation cycle. Symptoms include (but are not limited to): blue-balls, fatigue, insomnia, irritation, aggressive behavior, impaired short-term memory, inability to focus, depression, and suicidal thoughts. If you or some bro you know is suffering from any of these symptoms as a result of celibacy, please seek professional help immediately.

My mom is staying with me for the holidays, so I've got some pretty bad Jack Lag.

by Killerontheroad January 20, 2016

Jack balson

Bit of a bellend tbh, owner of the legendary pippin. A druggy, and has a small penis.

Uh oh stinky hahahah jack balson

by Haydn Dew is awesome October 7, 2019

jack rozen

A walking L

That guy is such a jack rozen, he just ordered a gluten free burger

by Veski October 9, 2017

The Fried Jack

The act of taking a friend's hand, and jerking yourself off with your friend's hand, leaving the semen on your penis, aging it, and eating the dick cheese

Kyle: Hey Brian, want to do The Fried Jack?

Brian: No, do you remember last time, Mom will kill us.

by Lord Headass 69420 February 28, 2020

jack woods

sick cunt. gets all the bitches

Jack woods got all the bitches wet

by yessir.com.epic September 14, 2020

jack murrah

Generally known as a “weak ass nigga.” Common name among basketball players who are caucasian and not that great at there craft. Used to describe a loser, a Jack Murrah is someone who cares a lot for girls a lot younger than him and live very far away. You can spot a Jack Murrah playing fortnite, sudoku, and any other type of boring board games.

Tom: “bro this girl with a big butt likes you”
Bill: “I know dude but I’m going to keep talking to my young girlfriend who is four hours away”
Tom: “Stop being such a Jack Murrah”

Or another example

“I think I’m going to play board games like a Jack Murrah”

by Cogi January 3, 2018

Jack-Holdsworth

When a guy is about to finish jacking off and a female gets in the way by either walking in or interrupting, but instead of leaving in an embarrassed way, she comes over and holds his dick aggressively.

SJAC: So you had some fun time home alone last night?
Zak: Oh mate the girl from next door came in while I was at it, and it was a bit of a Jack-Holdsworth situation :(

by SJAC August 18, 2017