Jack soloing

doing something on your own, or on your "Jack". Often used when describing something epic which a person may be doing.

bob: Dude, there is a naked guy running about the house!
Ciaran: Jeepers! he has some balls, it looks like he is jack soloing it!

by $3bby $un August 7, 2010

Jack-light

The illumination of the screen on a handheld multimedia device during masturbatory activities.

Damnit Billy!! Turn off that jack-light so I can get some sleep!!

by Superchunk5000 May 18, 2018

jack gelmi

he is an L bozo/ a Flop/ a massive fat wanna be esh lad
very bitchy

jack gelmi- im wanna be esh
everyone else- shut the fuck up faggot

by pppoper April 30, 2022

HELL JACKS

Hell jacks are as follows in each individual messages;

O
N
E
ONE
They are very annoying to do but mostly used as a challenge with a reward or a punishment for being disrespectful to a higher rank.

OVERSEER: GIVE ME 20 HELL JACKS
INITIATE:
O
N
E
ONE
T
W
O
TWO.... ETC.

by TerrorFind September 24, 2021

jack manibald

a bald man with extremely sharp cheekbones *chefs kiss*

“ah! jack manifold is live!”

“who?”

“oh you might not know him, i meant jack maniBALD!!”

“ah yes! my favourite bald twitch streamer!”

by jack manibald June 5, 2021

offhand jack

An individual that jerks off utilizing their lesser used hand. Term can also be used to describe the action of utilizing one’s off-hand for such.

“Sleepy stranger?” I prefer not to sit on my arm, but I have always been one for an offhand Jack.

by The guy666 November 5, 2021

Plat-jacking

When a Gold I MOBA player deliberately throws matches in order to keep other Gold I members on their team from reaching the Platinum ranks.

I was one win away from getting promoted, but this feeding Master Yi was Plat-jacking me.

I just plat-jacked that guy so hard! He never suspected the Gnar mid!

by Pei-2-plei January 8, 2015