Jack Walsh

(verb). To prevent oneself from salivating on a joint while smoking it by curling one's lips.

"yo who's been making out with this j? you gotta jack walsh that son of a bitch."

by a sound school student December 31, 2009

jack mac

A computer thats sole purpose for existence is accessing sexually explicit material for the purpose of self-gratification.

Hammo: Hey Timmy, got any porn vids, I just got blue-balled that that girl with no tits

Timmy: Sorry mate, I don't have any vids, but the jack mac is full of pleasing material.

by paddymac September 11, 2009

Flap Jacks

A sex position which a female is mounted and faced forward towards the male. The male then grasps the ass cheeks of the female and bounces it up and down like they were flipping pancakes.

Damn boy I flap jacks the hell out of Tiffany last night. Her ass was flipping like pancakes.

by Jacobthewolf September 7, 2012

Jack Palance

To accidentally inhale sharply through both the nose and mouth at the end of a statement, a la actor Jack Palance. This is due either to an oncoming burp or hiccup,or other change of internal pressure.

So yesterday I fell off of the toilet.(gasp)...Wow, I just Jack Palanced at the end of that sentence

by VAKI5 May 8, 2005

Union Jack

A derogatory nickname for people obsessed with all things british, including but not limited to Doctor Who, The Royal Wedding and The Mighty Boosh.

Bill: "Man, Ian sure has been obsessed with Sherlock Holmes"

Ray: "Yeah, he's such a Union Jack"

by CINNAMINBUNNS October 11, 2011

hill jack

a person who is lazier and does less work than a usual hillbilly. he (or she) always bitches, complains, and tells people to hurry up, yet he (or she) won't help in the process.

Here, Bill's telling me to get all this done, and he isn't doing anything to help with the process. What a hill jack!

by uncle zeke February 14, 2005

NEW JACK

person who tries to fit in the scene
when the scene doesnt want him; when a person puts bands on myspace that hes never heard of but claims to listen to; when he swapped an iron cross for a paul frank shirt.

mitch is not welcome in south county, bro

by Jersey baller February 3, 2005