by pppoper April 30, 2022

Shaft jacking: shaft jacking is a way of inserting a fully loaded smack needle into ones penis when all other normal ports are destroyed.
"had a nightmare last night, got some banging chase in, only turns out all me veins were fucked. So I ended up shaft jacking"
by Salopty December 31, 2016

by anonymous September 14, 2020

The purposeful act of masturbation to examine future decisions with a clear head or Post Nut Clarity.
Person A: How are you doin' man?
Person B: Terrible bro. Everything I decide backfires bigtime.
A: You gotta have a Reality Jack next time man. It's amazing what you can see with some Post Nut Clarity
B: I got a date tonight, I'll give that a go for sure.
Person B: Terrible bro. Everything I decide backfires bigtime.
A: You gotta have a Reality Jack next time man. It's amazing what you can see with some Post Nut Clarity
B: I got a date tonight, I'll give that a go for sure.
by ProlificFizz October 21, 2019

The notorious B.I. GREENWOOD Himself. He is a gangsta and a supa fly English teacher. He loves his mother and gets lost in supermarkets.
Jack Greenwood got lost in a supermarket again.
Jack Greenwood got lost in a supermarket YET AGAIN.
I need to find Jack Greenwood because he got lost in the supermarket again.
I’m getting tired of Jack Greenwood getting lost in supermarkets
Jack Greenwood got lost in a supermarket YET AGAIN.
I need to find Jack Greenwood because he got lost in the supermarket again.
I’m getting tired of Jack Greenwood getting lost in supermarkets
by CoopahC September 27, 2023

doing something on your own, or on your "Jack". Often used when describing something epic which a person may be doing.
bob: Dude, there is a naked guy running about the house!
Ciaran: Jeepers! he has some balls, it looks like he is jack soloing it!
Ciaran: Jeepers! he has some balls, it looks like he is jack soloing it!
by $3bby $un August 7, 2010
