when you take the travis scott meal toy from McDonalds and cover it in cactus spikes then shove it up your ass
by CocktusJack September 21, 2020

Sexual act performed by a male with a larger/looser than average scrotum who then wraps said scrotum around his buddy's shaft and proceeds to jerk him off to climax with his sack.
Hey Kyle, what did you do last night? Well Trent, I exited a hot shower and my scrotum felt larger then normal; so I proceeded to Sack Jack Mr.Park till he ejaculated.
by WPGCSU February 28, 2019

by Gerald Ulysses March 7, 2021

Woman: Hey did you bring the tongs?
Man: Hell yeah baby, you know I'm a Jack Cunningham!
Woman: *orgasms*
Man: Hell yeah baby, you know I'm a Jack Cunningham!
Woman: *orgasms*
by yourboybd June 7, 2018

No matter what you do or no matter how many times people tell you, you think you are shit at whatever it is you’re doing.
by Swatboy0915 January 7, 2021

Girl: Hey.
Boy: Hey.
Girl: You're cute. What's your name?
Boy: Jack Hoff.
Girl:...
Boy: Um.. are you ok?
Girl: I... uh... have to go now.
Boy: Hey.
Girl: You're cute. What's your name?
Boy: Jack Hoff.
Girl:...
Boy: Um.. are you ok?
Girl: I... uh... have to go now.
by Mr. Pedophile December 14, 2008

noun
To literally be the most average thing in the entire world. When something is jack average it is beyond "average", it is super average, uber average, extremely average...it is the king of average. Often disappointingly average but can be used to just describe something commonplace not necessarily a bad thing...it just is.
To literally be the most average thing in the entire world. When something is jack average it is beyond "average", it is super average, uber average, extremely average...it is the king of average. Often disappointingly average but can be used to just describe something commonplace not necessarily a bad thing...it just is.
Considering the all the bloody hype, I expected the Warped tour to be sooooooo extremely freaking awesome, but it was just jack average. So I went home and punched a large hole in my wall.
Parkuru, "How's your day going?"
Kezric, "Meh...jack average...I'm going home to play Zelda...wanna come?"
Parkuru, "er...ok..."
Parkuru, "How's your day going?"
Kezric, "Meh...jack average...I'm going home to play Zelda...wanna come?"
Parkuru, "er...ok..."
by adelews October 2, 2007
