jack squat

absolutely nothing

I didn't win jack squat when i went to Las Vegas last weekend.

by Natalie September 20, 2003

Jack Manifold

Jack Manifold has passed away... may he rest in peace. I guess the grind finally stopped.

rip the Jack manifold grind :(

by Heart.Brocken.Check June 7, 2021

jack sparrow

The best Pirate to ever sail the ocean blue. (Sexiest too...)

Jack Sparrow could make the skies cry with his looks and witty nature.

by Akki "Sword" Sparrow July 31, 2003

jack and danny

cockney ryming slang for fanny

she had a right baggy jack and danny!

by ben curry September 24, 2003

jack bauer

A mixed drink made of Red Bull and Jack Daniels. So named as it will keep you going for 24 hours.

I was at the bar and feeling kind of sluggish so I ordered a Jack Bauer to pick me up for the evening.

by MikeLI75 November 7, 2006

jack ups

Excessively short trousers resulting in the exposure of ankles, and in extreme cases, calves.

haha, look at them jack ups

by potusss January 27, 2007

jack all

Absolutely nothing. syn: jack shit.

I'm so bored, I have jack all to do.

by Leo Dillon July 14, 2007