Whoopee Fart Cushion is a free lifestyle app developed by promadesign for Android devices. This app allows users to transform their phones into a virtual whoopee cushion and prank people around them.

With Whoopee Fart Cushion, you can simply press and hold anywhere on the screen to activate the fart cushion sound. The app is designed to provide a realistic and loud fart sound that is sure to surprise and amuse your friends and family.

One of the best ways to prank people is to activate the fart cushion as soon as they are about to sit down. The app's funny animation adds to the prank effect, making it even more entertaining.

Overall, Whoopee Fart Cushion is a fun and lighthearted app that offers a quick and easy way to prank your loved ones. It's a great choice for those looking to add some laughter to their day.