The Criss-Cross

From the cosmo website:

" With all the twisting and bending that goes on, sometimes sex can feel more like a cardio workout than a pleasurefest. That's why it's important to have at least one relaxed orgasm — inducing position in your repertoire. Such as this: "While you're on your back, he should lie on his side, turned toward you," explains Solot. "Swing both legs over his hips and thighs, making a bridge over them." Then, just let him gently thrust into you. If it takes you a while to climax, this pose is ideal. "It's not very aerobic, so the sex can go on for a long time without either of you tiring out," says Laura Berman, PhD, director of the Berman Center and author of The Passion Prescription. "When you want to climax, it's easy to touch yourself or he can use his top hand to stimulate you. "

http://www.cosmopolitan.com/sex-love/sex/your-orgasm-guaranteed-4

when you give a hand job to a male friend face to face while he is giving you a hand job with the opposite hand

Whe you want no one to take your seat you call it "criss cross" as in putting a cross on your spot.

A birth control method. Tape two pieces of scotch tape on your pee hole in a cross formation to keep the jizz in.

A hand to hand combat fighting maneuver in which you yell out "Criss cross applesauce!" While simultaneously faking a right punch(criss), then a left punch(cross) culminating in a swift kick to your opponents junk (applesauce) Timing is everything in this maneuver. If executed perfectly, it is unblockable.

The act of being faded on three or more different drugs.

a way in sitting in which the knees are bent and the legs over lap (hence the criss cross) and the applesauce is a nice rhyme used to remind young children how to sit.