jackshack 

A semi-private location used to relieve one's self while on Big Brother 7/AllStars.

Howie and Mike both used the jackshack because they needed to get their rocks off.

jackshack by JeremyTTU August 2, 2006

JackSucksAtLife 

A Youtuber Known For Humping Plants, Looking At Youtube Analytics, Playbuttons And His Past Days Of Tooting His Kazoo At Hackers On Minecraft.

P1: "Hey do you remember Jacksucksatlife?"
P2: "Yeah he was the person who humped a plant!"

JackSucksAtLife by Lukasucksatdefinitions April 29, 2020

jackstack

Smoking hot administrative assistant who makes up the thin line between loving your job and quiting.

I wasn't going to come to work today, but with jackstack around, it aint so bad.

jackstack by Beeyo November 1, 2007

jackpack 

n. The bag in which Jack Bauer carries his gun, PDA, ammo, cell phone, duct tape, knife, scope, etc. It is NOT a man purse.

The terrorists thought they had Bauer at last, but he pulled a bazooka out of his jackpack.

jackpack by SkidMarkyMark May 12, 2006

JackSucksAtLife 

JackSucksAtLife is a notoriously known YouTuber for his trends of bullying children over minecraft and putting Kazoos as deep into his throat as possible.

I got a sore throat from trying that JackSucksAtLife magic Kazoo trick last week

JackSucksAtLife by SkinnyPeanut December 27, 2018

JackSucksAtLife 

The best YouTuber on earth

Memeulous is ok but id rather watch JackSucksAtLife any day.

JackSucksAtLife by Kiers12 December 17, 2019

JackSucksAtLife 

A big boy youtuber who seems to also be a thief.

Reported crimes:
Stolen KSI’s diamond play button.
Stolen Skeppy’s gold play button.
BE CAREFUL!!

“Hey look, there is JackSucksAtLife!”
“Run! Don’t go to him! He will steal your channel!”

JackSucksAtLife by BigBoyCarson August 6, 2020