Fed up with noisy upstairs neighbors? These tenants took revenge with devilish sound pranks!

Image: Boing Boing

Have you ever been a victim of noisy upstairs neighbors? I once had an upstairs neighbor who often thought it was fun to workout and do all sorts of jumping exercises at 2 am. I only wish I would have thought of what these fed up downstairs tenants thought to do.

When these roommates grew tired of their noisy upstairs neighbors, they de…