The annoying sounds app contains 35 annoying sounds. Just press and hold the play button to hear the sound. Use the arrows to change sounds.
Some of the sounds include: breathing, blowing nose, alarm, cough, smacking lips, snoring, slurping, etc.
All sounds can be saved to your device. After you save them to your device, you can go to your device sound settings and set the sounds as your alarm, notification or ringtone (if your device supports ringtones).