Being bitten during a blowjob

When you're fingering a chick's vagina with 2 fingers you stick your thumb up her ass thereby forming a shark's mouth with your thumb and two fingers.

A shark bite is when you creep up on a sleeping un-suspecting victem. You then proced to put your ass checks AROUND his nose, so you pull your checks appart and then let them go back to the way they were with the victems nose inside (this is the shark bite part). To complete the shark bite you must let go a fart. The smell will go directly into the victems nose, and possibly into his mouth. He will be permanently scared for life.

To grab someone's side with your hands via swiftly bring the hands together, making it seem like your flanges are shark jaws "biting" the victim. I do this to get all my friends.

A second version of this is called the shockbite, whereupon you shock the victim in the side with a hand held in the shocker position.

A game similar to slugbug. When you see a yellow car, you yell, SHARK BITE! And you get to punch the other player. The rules are as follows:

1.)You need to be the first to say SharkBite to punch.
2.)If you punch somebody for a SharkBite, you cannot punch them for another bite directly after until they punch you back, or someone else calls a SharkBite
3.)You cannot call SharkBite on motorcycles, semi-trucks, or shipping trucks.
4.) you can't retaliate to someone for shark biting you.
5.) you can't hop in and out of the game to avoid a SharkBite