Jackscrew 

A derogatory term used connoting uselessness and intellectual inadequacy. Usually attributed to an asshole going on and on to convince everyone of their intellectual prowess but in reality it is abundantly clear they are a complete and total dumb ass.

We were stuck in that room for hours while that jackscrew went on and on about not one fucking thing that mattered.

Jackscrew by Flavius1965 February 20, 2014

JANDScrew 

Jack’s username on xbox

Jack’s username on Xbox is JANDScrew

JANDScrew by JANDScrew November 2, 2020

Jackscreen 

A verb meaning,'to shatter someone else's phone screen'. If you break your own screen then you're just an idiot, but if somebody else shattered it, they jackscreened you.

Dude, somebody just jackscreened me.

Jackscreen by theepikwinner January 26, 2015

Jackstrawed 

A lethargic,lazy condition brought on by eating too much Jack Straw's Pizza. Often occurs in an office or classroom setting.

"John was found jackstrawed and snoring in his office after enjoying a large lunch at Jack Straw's Pizza in Wheaton Illinois."

Jackstrawed by Sam Hood March 30, 2008

jackstreet 

some wear a person who suck has to go.

when ingrid fsay some thing stupid

jackstreet by Sergio Sanchez - Real Bad Boy Killaz March 22, 2005

jackscare 

When you get jumpscared by Michael Jackson shouting

Me: "i am going to watch the Thriller music video"
Michael Jackson: "hee-hee"
Me: "wow i just got totally jackscared"

jackscare by JzwhaIe May 5, 2021