When you or someone else over reacts or acts like they know everything. Also used for any state of discomfort or annoyance. May also be a literal physical attack or emotional attack on someone. Can be used as a warning like " Don't have a Jack Attack" or "I'm going to have a Jack Attack".
by Hannahcollier08 July 20, 2017
Get the Jack Attackmug. Noun ~ A special brerd of vulture, one descendant from jewish culture. Particularly enjoys self pleasuring and being stingy. Large figure in the gay community
by AshizzleMnizzle April 17, 2018
Get the jack alexander jonesmug. A “jack spencer” is an individual with a rather sharp jawline which can make them appear to have a square head
by User253946 January 1, 2023
Get the jack spencermug. 
Jack is a cunty FAGGOT who likes to suck on donkey dick. He would Fight and die to protect the Liberal-Left (Of which he is fanatical member). He is the human embodiment of a chode (which are his favorite to suck on). He absolutely craves being able to suck up the sweat on your balls. He is a cock-licking, semen-snorting, ball-sucking,Neon White, Wigger, Liberal -Leftist, Faggot. (Wigger= White Nigger). GOD HE LOVES A CHODE TO LICK.
Zach: Hey did you hear? Gavin Fucked Jack in the ass lest night, and then Jack turned around and gave him a blow-job afterwards!
John: I'd believe it. He absolutely loves SJW's and giving head to men!
John: I'd believe it. He absolutely loves SJW's and giving head to men!
by xXG0d_0f_Ath3ismXx May 18, 2017
Get the Jackmug. God dam he is jack faced
by Dydbdu February 20, 2021
Get the Jack facemug. The Best Bar on Richmond Row in London Ontario. Students that go to The University of Western Ontario and Fanshawe College love Jacks because it has no cover and is absolutely awesome.
The line moves fast, and the upstairs plays either house/electronica similar to Deadmau5 on Wednesday nights, and soft guitar music (Beetles, The Tragically Hip) other evenings.
Downstairs Jacks is appropriately Buck Wild, with the top mainstream hits, drunk as hell students, and pool tables. There is a small squished dancefloor where guys grobe and girls all try to escape and dance on boxes from these octopus men.
Be Warned: The two bad things about Jacks are
1) They are strict on underage IDs
2) The bouncers like to beat the shit out of people and exert their bouncer power
The line moves fast, and the upstairs plays either house/electronica similar to Deadmau5 on Wednesday nights, and soft guitar music (Beetles, The Tragically Hip) other evenings.
Downstairs Jacks is appropriately Buck Wild, with the top mainstream hits, drunk as hell students, and pool tables. There is a small squished dancefloor where guys grobe and girls all try to escape and dance on boxes from these octopus men.
Be Warned: The two bad things about Jacks are
1) They are strict on underage IDs
2) The bouncers like to beat the shit out of people and exert their bouncer power
Tanya: Where should we go tonight?
Wesley: It doesn't matter we know we are going to end up at Jacks.
Tanya: True, but Jordan got the shit kicked out of him there the other day
Wesley: Oh Well, he was probably wasted as usual, Jacks is still the best
Wesley: It doesn't matter we know we are going to end up at Jacks.
Tanya: True, but Jordan got the shit kicked out of him there the other day
Wesley: Oh Well, he was probably wasted as usual, Jacks is still the best
by ilovebarslikeachamp December 16, 2010
Get the Jacksmug.