Australian jack in the box

The act of a man inserting his penis into a newborn while it’s in the process of being born

Keshawn celebrated the birth of his daughter with an Australian jack in the box.

by Kmandoggiestyle September 16, 2019

Jack Martin

The worlds best blox fruit player, gg ez

"im nothing in comparison to Jack Martin"

by JJXZMB May 25, 2023

After Jack

The smell of a mans dick/hand after they are done masturbating with spit

"You need to wash your hands man they reek of After Jack"

by T0RP3NI$ March 27, 2019

Jack

Usually lives in Jacksonville, does lots of jumping-jacks, is constantly being called jack-attack, and is lonely.

Look that must be a Jack, he looks lonely and sad.(me)

by nerf_er_nuthin December 12, 2020

Jack

Jack is an all- around good guy. He will make you laugh in-till you cry and immediately you will enjoy his presence and being around him. The name sometimes has a bad reputation as "jackass" but when you get to know jack you will like him. Jack has hobbies that a lot of people can relate with and has one main hobby that they love above all. Get to know a jack and I guarantee you will like them.

Man everyone loves that guy jack.
He gives off so much good energy

by California guy January 28, 2021

Jack

Jack is a rich person who loves computers. His favorite game is R6 and he watches a lot of anime.

You see that guy over there on the pc with an anime profile picture?
Yeah!
He must be a Jack

by Yournanisyadad November 7, 2022

Twitter-Jack

When a conversation is being carried on by two people via Twitter and a third person takes over the conversation without being invited into it.

Suzy: Gracie, I can't wait for Saturday night! It's going to be an epic night.

Gracie: I know, Suzy! I'm about to wet myself with excitement!

Debra: Hey Suzy, Saturday sounds like it's going to be too much fun! Where should I meet you guys?

Suzy: Uh Gracie? Did she just twitter-jack?

by Thumper007 November 27, 2012