There are a handful of toilet pranks that you can pull on your unsuspecting roommate or sibling. Taking the “classic cake” is covering the toilet’s opening, just underneath the seat, with Saran Wrap. So when they go number one, they effectively make a mess on themselves, not too mention everywhere else. Kind of gross, but this is an instance of “don’t shoot the messenger” – I didn’t make the prank up.
While this Tentacle Plunger from design studio Art Lebedev isn’t exactly a prank, it could put some serious scare into the squirmy and timid, especially for those that live close to the ocean. And since it does double duty as a plunger, you’re not “flushing” your money down the drain in the simple hopes of putting some fear into your co-habitant.