Oh boy, here's one that will keep you awake at night. This guy was up kind of late, when eventually nature called. He didn't realize just how hard he was about to nature until he noticed some moving around in his toilet. That's when he discovered this...

As he walked into his bathroom he found a rattlesnake in his toilet. That's right, a for real rattlesnake. As you can tell in the video, he's speechless.

This is a nightmare come to life really. It's bad enough to have a snake in your toilet, but a rattlesnake?!?!

Good thing he was paying attention, and I bet he leaves the top of the toilet down for the rest of his life now.