Description: This is one of the oldest tricks known to man. Farting under the armpit.

Difficulty: Easy

Instructions:
Raise one arm.

Cup the hand of your other arm up against your arm pit. Squeeze your arm against your body.

Result: The resulting pressure increase will cause the air in the pocket to be forced out creating a reverberating noise that sounds like flatulence

Description: This is a trick to snap your knuckle where people cannot see it but it looks like your really cracking your knuckle.

Difficulty: Easy

Instructions:
Place your middle finger of your right hand between your index finger and middle finger of your left hand.

Place your index finger and middle finger of your left hand over the knuckles of your right hand.

Place your chin into the small concave crevice formed from your fingers.

Snap your middle finger of your right hand into your palm.

Results: The resulting suction will create a loud snap!

Description: There is a cool way to make a drop of water sound with your mouth

Instructions:
Pucker your lips together as if you are going to blow air. Then pull your tongue back and thrust it towards the front of your mouth to blow a quick bit of air out.

Now at the same time your tongue is forcing air out, flick the side of your cheek. This creates a slightly higher pressure difference in your mouth and just enough to create a slight whistling sound.

Pull your lips back just a little bit to change the sound of the whistle.

Result: If done right you will hear what sounds like a water droplet.