The ILeanAndFart application is the Geek's version of the Woopie Cushion by generating the obnoxious sound of someone passing gas. The application has 5 different gas sounds that can be selected individually or randomly. The sound is activated by tilting the phone slightly. Just place the phone in a holster attached to your hip/waist or in your pocket. Then lean, lift your leg, and pretend to pass gas. This is guaranteed to produce tons of laughs without the smell! Don't forget to hold the phone vertically when activating the application. The app is designed to generate the sounds when tilted slightly from a vertical orientation.
The sounds generated by iLeanAndFart are the real thing.