jack scan

A quick anti virus scan performed immediately after whacking off to free porn on the internet.

I've cleaned myself off. Now I'd like to check my email, but first I'd better perform a jack scan.

by Verbose Postman August 27, 2015

Short jacking

When yo broad starts nagging, talking down to you, like a kid on a lower level where she gotta hold ya hand.

(Yo broad)
Blah blah blah..your no real man...blah....real men could...blah blah blah...I do everything...blah blah..grow up!
(The man)

I know, you know I ain't gonna go for that short jacking all the time. Broad you done lost yo mind.

(Friend)
What up cuz!! What puts you in such a good mood today?
(The man)
My broad started short jacking me last night after I warned her not to, so i packed my bags on her ass and dipped.

by TommyhawkTyler November 7, 2016

The Jack Finn

When you grab your partners anus and whip your dick out and shove it 2 feet deep in your partners ass.

Jack: Hey niki bend over its time to do The Jack Finn.
Niki: Hell yeah...Jack Finn my ass

by Steve Yzerman October 28, 2015

Scuba-Jacking

Jerkin it at the pool inconspicuously while scoping a hot babe

That chick was so hot all I could think about was Scuba-Jacking to get rid of this pool boner

by cpconstruction187 March 26, 2016

Jack Spaghetti

A tongue tied, spit infested 'Leerpool' supporter, who cannot speak English and has a brother called 'Ogger'.

You speak like such a Jack Spaghetti. E.g/ Oscar becomes 'Ogger'

by Pseudonym1273419469 July 12, 2017

loop jacking

The act of using royalty-free samples and loops in an audio recording, then claiming copyright over the sample when anyone else uses the same sample.

Wannabe producers are loop jacking on Youtube to monetize other Youtuber's content.

by JordanST July 26, 2017

lance jack

A Lance Corporal in the British army

Jonesy has just been promoted from private to Lance Jack

by Johno1! August 2, 2017