The Summer Jack

A shot of Jack Daniels whiskey brought to 95 degrees farenheit, shot back, and spit all over the hottest girl in the bar.

Yo, that muthafucka just summer jacked becky. What a hot ass duche. Damn I can't believe he did The Summer Jack to her.

by Pseudopluto November 19, 2014

NO Jack July

You can’t jack off during July. Good luck soldiers

Omg dude did you hear it’s “No Jack July” stay strong bro.

by lilyeeterboner69 December 2, 2019

Desk Jack

The act of masturbating at either your or a coworker's desk in your office. It is preferrable to have a witness but the honor system can also be used.

John: Man I'm feeling better now.
Ted: Oh did you Desk Jack?
John: Yeah but not at my desk...I was over at Lynn's Desk.
Ted: Did you use an assist?
John: Yeah. I used that picture of her on vacation at the beach as an assist.
Ted: Cool.

by TedHollister March 27, 2011

Jack Hart

A fat person with thick eyebrows and a big nose and looks crash bandicoot.

Hey look its caterpillars eyebrows Jack Hart.

by Gogfrggv November 1, 2019

Sam Jack

He is a 5'5 african american male who loves hi neighbour and wishes his female friend who begins with a G would live next to him.

He also likes boys

Sam jack is mullet man

by Hoesmadcuh February 28, 2022

jolly jack

v. to goof off; squirreling around; being silly

They're busy jolly jacking, don't expect any work to be done!

by txjest June 30, 2008

fractal jacking

The practice of videotaping yourself masturbating and then masturbating to the video. The process can be continued ad infinitum, till you have created a fractal of narcissistic pornography.

Fractal jacking is one of the top ten pastimes at Harvard.

I just reached the hundredth iteration of my fractal jacking; time to celebrate!

by tungstenseabass December 26, 2010