by OliverMufasaBoi February 4, 2022

Sorry Dave, would love to go to the pub tonight but I'm giving myself the ol' Saudi Arabian Naval Jack.
by SANJ Appreciater November 27, 2024

Really just a sarcastic asshole, can be nice at times but makes you step back and wonder whether or not he's being serious... probably not.
Person: Hey did you hear the joke Jack made the other day?
Person 2: Are you sure he wasn't just being a dick?
Person 2: Are you sure he wasn't just being a dick?
by Henry||| March 20, 2017

a guy who jacks off so much that he’s just perfected a rolling motion and is ultimately a useless pleb. mostly used as a derogatory insult to someone who gets no pussy, but also can be used to describe a crew of circle jerking jack offs.
Look at these fucking jack rollers.
Yeah, Andy is a fucking jack roller. Caught him air practicing his jack off motion in the corner at a party as if he was in the on deck circle.
Yeah, Andy is a fucking jack roller. Caught him air practicing his jack off motion in the corner at a party as if he was in the on deck circle.
by wshad3 November 13, 2022

by GoatMf February 13, 2023

jack pepper is an emo bitch who cuts himself with eyebrow raxzors and has an alchoholic dad who doesnt love him and a mum who throws knives at him
by friedchickenandwatrmelonblack August 11, 2024

Jack is a small creature, of Irish origin, known for it's easily disrupted temper and compulsive lying. Jack's love to make threats that they well never deliver, not only this, but they get all up in people's faces when they are challenged, clicking their fingers as they do so, to try and seem larger then they really are. Most Jack's are pessimists, always attention seeking when a problem occurs.
by Mysterious Jack Hunter October 28, 2013
