Pillow “Whoopee”

A pillow, also known as a poo-poo pillow, is a funny prank used as flatulence humor that makes a noise that resembles a human flatulence. It is made of two sheets of rubber, the edges of which are glued together. There is a small flapped opening at one end to allow air to enter and exit the pillow. To use it, you first need to inflate it with air, then place it on the chair and compress it. If placed on a chair, the unsuspecting person will sit on that cushion, forcing air out of the opening, which causes the flap to vibrate and make a loud, gas-like sound.