Sound Prank - Horn & Fart- App This app includes many realistic air horn sounds like train, ship, truck, car, police siren and fire truck sounds that will fool everyone. + Noise and fart generators Use the app to prank your friends and watch them have fun. Turn your phone into a farting sound generator and embarrass your friends with the fart noise timer or liven up your surroundings with fart symphonies. Besides the fake razor pranks, fart sounds and air whistle, there are also dozens of fun prank sounds. Broken glass, cars, doorbells and other scary sounds are examples. Don't let your life get boring, DOWNLOAD this scary Sound Prank, Horn & Fart to live longer with laughter!