jack

The most perfect guy ever.
Most commonly know for being clever.
Is liked more than people with the name of shane.

Rick is a Shane, but Paul is a Jack

by llatiwonk May 9, 2009

jack

the diminutive form of john or jackson

usually the coolest guy ever.

Jim: "dude Jack is such a bad ass"

Joe: "hell yeah"

by sprit they're gone August 28, 2008

jacked

To get robbed, mugged, rolled or beaten up by someone.

Man I jus' got jacked, fuck that shit.
Letz go jack these motherfuckers.
Oh man, my ride jus' got jacked.

by Diego September 22, 2003

the jack

the phone in prison.

"Never get caught up wit beef over the jack, it aint worth it."

by Dashottcalla September 14, 2008

Jacked

jacked- stoked or pumped or excited

Shit man!!! that fight got me "Jacked"

oh the test is cancelled that makes me "jacked"

by Josh hill November 8, 2006

jack

coolest man on the planet (sooooooooooooo coool)

yo did u ever notice how cool jack is.

ye bro

by Tomartopia citizen November 10, 2020

Jack On

To reverse ejaculate, using your penis to suck in the semen like a vacuum cleaner.

I heard my parents coming to my room so I quickly had to Jack On

by Will_I_Am23 November 16, 2020