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

jackocarling 

to garrgle a partners or friends cum in your mouth so that it froths out..
also to ejaculate into ones nose and they snort it out onto a surface making a frothy mess.

Did you hear Sam was jackocarling with the emo guy last night it was sick

jackocarling by Miss_Vengance September 21, 2007

Jacksnarf 

two people sit in bathtub naked, one farts and the other slurps the bubbles with a straw

i had to jacksnarf all day cuz i ran outta food

Jacksnarf by hot lunchbox March 11, 2009

JacksGaper 

A JacksGap fan

My friend is a total JacksGaper .

JacksGaper by DDMichelle April 4, 2013

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

jackshart 

the act of soiling one's pants while vomiting. From the slang "hit the jackpot", to vomit; and "shart", to soil one's pants.

My friend jacksharted after a heavy night of drinking

jackshart by Icarus Kraven May 8, 2006

jackslaverne 

jack is super good at edits!! If you follow, or herd of him you would know. jack has really improved through the time he has been in zoe lavernes fandom, zoe is a famous tiktoker and instagrammer. she has millions of fans that look up to her.

“that edit is super good!!” - a person seeing jacks edit off of zoes story
“that’s jackslaverne, he’s really talented!” -a zoe fanpage

jackslaverne by ab0101 November 4, 2019