Jack Chain 

The most talented and awesome electrician on the job site

WOW, did you see the pipe run and wiring that was done by jack chain?

Jack Chain by JACK CHAIN July 25, 2023

Jack Bain 

A devious figure that lurks around Scotland who loves kids.

jack Bain is an imposter

Jack Bain by Joh November 1, 2023

Jickety Jack 

When someone is beyond a jack ass. When they repeatedly do things to jack you up. When they are idiotic beyond repair. Must be said with GUSTO!

"Did you see that guy almost hit me with his car? What a jickety jack!"

"Can you believe that jickety jack is standing outside my window talking on his phone all night?"

Jickety Jack by Evil Slater June 27, 2014

know jack 

Australian slang - means to understand, to know.

he doesn't know jack about rugby - he knows nothing about rugby

know jack by An.kim September 25, 2014

flappy jack

When a fat chick rolls her arm fat (or flaps) over a man's dick and proceeds to jack him off

"Did you get sex last night?"

"No, I just got a flappy jack."

flappy jack by TheOneAndOnlyHippie December 8, 2014

Got Jack'd 

When you go to Jacks casino, and inevitably lose your most recent pay check.

"Doesn't Laurence still owe you 100 euros?" - Daniel

"no shit, but he got jack'd again. Maybe next month. " - J

Got Jack'd by TheWordWizSwagFuck April 30, 2016

Captain Jack Syndrome 

When your inner compass points you towards booty, the thing you most desire.

Nick: Damn, what was up with Rob last night? Never seen him hunt a girl so hard.
Mike: Ah dude, she is the hottest girl in school! That booty gave him Captain Jack Syndrome.

Captain Jack Syndrome by Hook Me Choob June 16, 2016