jackmat 

Jack-off Material
Similar to HazMat (hazardous material), jackMAT is any erotic material that one can refer to while jacking off. This material may come in the form of porno, mental imagery, or many other forms.

Just watched J-Lo on stage, that booty gave me enough JackMat for weeks

jackmat by DaveDabate May 31, 2011

jackmanifold grind 

A continued joke by Jack Manifold’s donations, basically saying a bad thing has happened but i’m still watching because i cannot stop the Jack Manifold grind

*donation* i mistook my mom’s ashes for powdered sugar and i ate it, whatever, can’t stop that jackmanifold grind 🤪
*Jack Manifold is disappointed*

jackmanifold grind by ibettommysmellslikeabigshit March 1, 2021

jackbat 

1) n. Combination between jackass and dingbat.

2) n. Someone who does something rude, but might too stupid to know better.

The bagger at the grocery store put a gallon of milk on top of the grapes. What a jackbat!

jackbat by bennyv November 7, 2010

jackmanifoldsussywhoppa 

The best fan page ever

Amazing fan page 😊
Also a big jack manifold Stan

Jackmanifoldsussywhoppa is an amazing fan page did you know??!!

jackmanifoldsussywhoppa by Bentoboxchairsofaoven September 3, 2021

Jackatorium 

Any room used to rub one out, or masturbate.

For example, a bedroom with a sports illustrated swimsuit edition, is a fine room to convert to a jackatorium, temporarily.
Or you could convert your moms living room, to a jackatorium while watching Friends on TV.
Or, say you are researching anatomy on the internet, on your dads computer, well then, his office just became a jackatorium, didn't it?

Jackatorium by Shwagg March 18, 2007

JackMarlow 

If you call someone a JackMarlow it could mean a massive pussy and gay don. A JackMarlow is usually found in Dunmow and sucks cock for a fiver.

Person 1: your a right JackMarlow
Person 2: fuck off I ain’t gay

JackMarlow by C0dyHill April 13, 2020

jackhat 

A cross between a jackass and an asshat. Can be used in situations where it's not appropriate to say "ass".

(With kids in the car) "That jackhat just cut me off!"

jackhat by Trogdor|nubtastic October 19, 2005