Those of you that just rush into a bathroom without inspecting the door extremely closely might want to start slowing yourself down. One trickster has come up with a way to confuse women. Of course, thankfully this prank can work either for men or women. If you’re female and tired of waiting in line, just create a second bathroom and take over the men’s one. I haven’t come across anywhere that’s actually selling these, but it shouldn’t be hard to make your own if you’re feeling a bit mischievous.