jack off

reason my right arm is much bigger than my left

Kid to anothr kid: holy shit! look at his arm
another kid: omfg
(they sees his left arm)
kid: ohhhh.....he probbly jack off
anothr kid: lets add that to our arm workout bro

by jjtheblack October 1, 2011

Jack in the Back

1. Basically, a kid posing as a bamf who stands behind his/her crew and is afraid to take real action in a fight.
2. Someone who claims they can kick ass, and they chicken out when someone wants to go.

James: I saw Jason behind those punks fighting after-school today. What a whimp.
Rob: I know, such a jack in the back.

by baddefinintionperson May 28, 2009

jackathon

Masturbating over and over usually more than 3-5 times a day.

Yesterday I had a major Jackathon since no one was home.

by Danny Bregman May 11, 2006

captain jack aubrey

Protagonist from Patrick O'Brians nautically themed series of books based on the exploits of Jack Aubrey and his dearest friend Stephen Maurturin. The series of books takes place during the Napoleonic Wars with France.

Captain Jack Aubrey could kick the shit out of Disney's Captain Jack Sparrow.

by Cloud Stoke Phillips May 6, 2011

jack sparrow

the COOLEST pirate ever, good swordsman, adn always looks like he's had too much Rum

I have so many!
"But why has the Rum gone?!"
"savvy"
"but you're forgetting one VERY important thing mate, I'm Captain Jack Sparrow!"
"you need to get yourself a girl, mate"
"You will always remember this as the day you ALMOST caught Captain Jack Sparrow!"

by Pirate Kate "Sparrow" October 3, 2003

Jack Stain

The stain left in your draws or on a keyboard after a good Jackoff.

Man i hope mom dosen't notice that jack stain on wash day.

Nice Jack Stain man.

WOW!!! look at the size of that Jack Stain.

by JerkSquirt July 10, 2009

Jack Juice

Personal lubricant available at any drugstore. Various brand names exist as well as various formulas. From water based to complex lubricating combinations. Used to assist in making intercourse and anal sex more comfortable and pleasurable and also used with sex toys to make penetration easy and enjoyable. Highly recommended to have around because you never know when you'll need it.

Dominique was feeling exceptionally horny and wanted to spice things up a bit. She pulled her moist panties off and climbed up on the couch. In a demanding tone she said she wanted me to be her Bung Licker. Naturally I complied. After giving her balloon knot a thorough cleansing, she orgasmed and flipped around and was the best Bag Lapper I ever had. I was close to busting a nut so I stopped her and grabbed my Jack Juice. Lubed my cock up and her Gumhole real good, laid her on her back and ended the evening in triumph as her Anal Intruder. She dug her fingernails deep in my back, legs wrapped tightly around my waist as I pumped my ejaculate deep in her colon.

by The King Cornholer April 12, 2008