Jacknife

When you burst out laughing, so hard and so suddenly, you involuntarily fold in half at the waist. Usually accomponied by a large exhale of breath.

It was hilarious, and when he hit the punch line, I jacknifed.

by KeriBlog August 2, 2012

Texas Jackhammer

When a girl with pig tails is giving you head, grab the pig tails and pull her farther towards you with tremendous force. In the process of doing this, also perform very agressive hip thrusts towards her.

Last night, when Ashley came over,I gave her the Texas Jackhammer. I was so surprised that she had so little class to let me do this to her, that I broke up with her shortly afterwards.

by B J Whackett February 20, 2009

fap jacket

Any form of receptacle (typically an orphaned gym sock) that is used during masturbation to capture one's ejaculation.

This picture is really fappable. Now, where did I put my fap jacket?

by white_castle March 21, 2011

Jacklyn

Jacklyn is a Goddess made for a Mike. Does't care what anyone thinks, not afraid to knock 👊a bitch out. Caring an willing to go above an beyond in a relationship. She is absolutely amazing. Someone who is smart, attractive, An perfect. She's crazy at times as well. A Jacklyn Has that wet wet 💦. She has nice boobs an a fat ass. She's simply irresistible. Once you have a Jacklyn don't ever let her go. She's the most loyal one you will ever meet. Someone who blows your mind in bed. Jacklyn is beyond beautiful. Extremely sexy. BEST KISSER. 😙

I wish I was a Jacklyn!
I am addicted to Jacklyn.

by #yourstruly311 December 21, 2016

Skai Jackson

A dumbass who likes to ruin little kids lives for saying stupid shit they did 2 years

Skai Jackson is a fucking idiot

by Imnotanidiot June 30, 2020

peter jackson

one of the best directors of our time, if only because he directed lord of the rings. He also did some other uber-cool films, like braindead, which you should never watch before or after eating, and especially not at 10 am.

Isn't Peter Jackson such an uber-cool director? I'm going to make films just like he does...

by theuniqueme February 16, 2005

jackstick

A 23 year old male with beady eyes, baggy jeans, poorly made tattoos and a sleeveless shirt for displaying them. The jackstick is almost always found hanging around near gas stations trying to pick up 13 year old girls getting slushies after soccer practice.

I was getting gas while my daughter went in for a fountain drink. This jackstick tried to talk to her, so she kicked him in the balls just like I taught her.

by bknixon June 6, 2008