Jack and Jill

Jack and Jill is (1) a black preppy clothing brand (2) a very, very old organization founded in the 1930's, for black upper class children, to really network with each other and meet each other through different chapters around the country, and was founded by seven black women.

Most prominent blacks in America have their children enrolled in Jack and Jill because it teaches them about their black identity. Jack and Jillers wear Jack and Jill clothing.

by Mike Varsity December 28, 2005

sperm jack

To commit forcible theft of sperm.

After Jane handcuffed John to the bed she preceded to jack him off in order to extract sperm. When he climaxed she put the sperm in a small container, got dressed, and left. John was sperm jacked!

by J-Fad December 15, 2008

jack-off

To grab the hard, erect penis and rub it in a firm motion up and down until it turns red and is towards the point of ejaculation.

I haven't jacked-off in a while. So I'm gonna make up for loss time and jack-off for 18 minutes straight.

by Bentropelex November 23, 2003

jack up

1. Incrase sharply

2. Inject illegal drugs

3. Raise a car to be able to do mechanical work

1. Jack up the oil prices

2. Jack up heroin four times a day

3. Jack up the car and change the tyre

by osmokozmo November 13, 2007

dry jack

The ability to perform serious masterbation on one's self without the use of genital lubrication which may lead to the inevitable cock chafe!

Keep that dry jacking shit up and its bound to fall off Jimmy!

by ChangWang April 30, 2003

Jacked-Up

1.) To be in a state of disarray, or an undesired position.

I wrecked my truck last night, and the front-end is all jacked-up.

by Gary J. Talley March 19, 2003

jack and balls

When a bartender inserts one or both of his testicles into a jack and coke...to produce a slightly salty taste.

Hey Bartender A round of Jack and Balls for the table please.

by Rickhaha March 31, 2008