That guy at the gas pump wearing linen pant and flaring his hands around in anger is a wracket jack.
by LunaSteelpittburgher October 2, 2017
When a conversation is being carried on by two people via Twitter and a third person takes over the conversation without being invited into it.
Suzy: Gracie, I can't wait for Saturday night! It's going to be an epic night.
Gracie: I know, Suzy! I'm about to wet myself with excitement!
Debra: Hey Suzy, Saturday sounds like it's going to be too much fun! Where should I meet you guys?
Suzy: Uh Gracie? Did she just twitter-jack?
Gracie: I know, Suzy! I'm about to wet myself with excitement!
Debra: Hey Suzy, Saturday sounds like it's going to be too much fun! Where should I meet you guys?
Suzy: Uh Gracie? Did she just twitter-jack?
by Thumper007 November 21, 2012
A cheating pile of scum, who thinks he’s the shit. Ruins girls lives and gets cheated on by the girl he cheated with.
by lolshutup1111111 November 23, 2021
This is when a guy/girl hasn't had the time to do his/her daily jack-off and is pent up and taking it out on others. If you are not a daily masturbater then this could also be used as "uncle jack hasn't come by this week/month"
by Wholeeyo October 8, 2021
by mememeister autismus maximus August 12, 2019
When you text a 'so called friend' a funny quote for urban dictionary and he puts it on there before you have chance.
"Yo Phil... Fully completely done me over yesterday bro he urban jacked my word man!"
Phil: "He completely urban jacked me the other day aswell!! God that boy has no banter"
Phil: "He completely urban jacked me the other day aswell!! God that boy has no banter"
by GRF10 December 15, 2010
An insult worse than any other insult. Far worse than ur mom gay or ur dad lesbian. If said to u, u die.
Person 1: ur mom gay
Person 2: ur dad lesbian
Person 1: ur uncle jack a necrophiliac
Person 2: *Dies*
Person 2: ur dad lesbian
Person 1: ur uncle jack a necrophiliac
Person 2: *Dies*
by Nick Dimeson May 5, 2018