Jacking

(N)-The act of someone named jack masterbating

"Hey stop jacking, jack"

by That duude February 8, 2019

jacks

breasts

Look at the jacks on that broad...

by jax July 23, 2003

Jacks

British slang for £5.

That DVD'll cost you a jacks.

by Antony December 28, 2005

jacked

v. 1. To be messed up. Usually used with "up".
2. To get the short end of the proverbial stick.

I jacked up my hand playing baseball.

You only got 2/10 on that assignment? You got jacked!

by The Grammar Nazi December 9, 2001

jacks

Usually used to buy a certain amount of weed worth £5 but has now been morphed to just plainly mean £5 in London Street language (jafaican)

"Oi rob, have you got enough for the cinema?"
"Nah Fam, I only got a jacks, buck (lend) me a nugget (pound)"

by Fiverdotman April 22, 2007

Jacking it

To show ones abs off in a deliberate way whilst trying to make it look accidental

God look at Jack. He'said Jacking it in front of Rose

by Forshizzlemenizzle January 20, 2017

jacks

A derogatory term which people from Cardiff use to describe people from Swansea, in South Wales. Etymology: stems from "Swansea Jack" a dog who assited in the saving of several dozens of persons from various drowning situations by barking loudly from the beach/docks and thus drawing the attention of passers-by who were able to really help.

Cardiff supporter: "Fuck me, I can't believe those soddin' Jacks are back in the Championship!"

Graffitti in toilet of The Woodville pub in Cardiff "Kill all Jacks!"

by Mr Snail April 17, 2008