so... lemme explain how this works: Sumer wants attention. He does silly things to get attention. Don't give him said attention. At all, beyond chuckling at his childlike nature.
New torture idea: set up a server room; equip each unit with a speaker; log each to Stack Overflow, enter a popular chat room, set notifications to every message; tie up your victim and put them there.
Better torture idea: MP3 player with the evil sound on it, and a speaker system that pumps the same audio to every speaker in the room; tie the person up, put them in the room.
that way you can just play the sound on repeat even faster, and not need to worry about SE chat being in the equation