The Universal Vibrator App

While in class, you stumble upon a phone app called "Universal Vibrator". You are shocked to discover that it will cause a vibrating sensation in the genitals of anyone you point your phone at, as if there were an invisible vibrator in their pants. Who knows what sort of chaos you can cause with an app like this. (These type of bots are always finicky, so make sure to regenerate the first reply if it gives a bad response)