The Jack Horner

This is when you finish inside someone and then you plug up the cream pie with your thumb.

“Wow Billy, you totally did The Jack Horner on me!”

by AndrooTheNerd May 3, 2023

Jack O'Donnell

An overall sexy beast, has a huge cock.

Jack O'Donnell is a stud

by joddddddyyyyyyy April 14, 2022

Pulling a Jack Twist

Unofficial term for that special moment in yaoi fanfiction when the uke is magically able to take everything the seme gives 'em, no lube required. Inspired by the movie Brokeback Mountain.

"Hey did you read that hot new Gerita fanfiction that came out?"
"Yeah dude! Italy totally was pulling a jack twist in that one!"

by MotherPrussia September 20, 2013

Jacks

A term commonly used in Ireland to refer to the toilet

I'm after destroying the Jacks

by clisho July 28, 2023

Jack

The tall kid whos rich and likes the short girls or flat girls

That rich kid doesn't care abt people being flat
Look how tall Jack is

by HarryPotter75687 November 25, 2020

Jack

Jack is a good to know person but he can be a cry baby.

"Jack is gay" said jamie

by anonymous November 14, 2020

Punk Jack

Of Australian origin, an individual, male or female, who is behaving in a stubborn or aggravating fashion.

"I have told Lucy four times not to track dirt in the house, she is being a real Punk Jack today."

by Jackskeleton September 4, 2013