A German carpenter has come up with a brilliant new procedure for men's birth control, that doesn't require a vasectomy. For some reason, doctors never came up with this idea, so score one for the good guys!

It's a switch under the skin that's on the tube that carries sperm from the testicles. Flick, no sperm can come out, flick again, and the highway is back open. Genius!

Apparently, about a third of men who get a vasectomy want it reversed, so this is actually a better idea. But you have to make sure you don't leave it closed for too long, or it'll get clogged, and all that sperm backup will make you sick.

The carpenter has already had the switch installed, it only took half an hour, and there are already a bunch of other dudes lined up to get it.

I don't think you'll have any problem flushing it out, but when you yank that stuff out, you might want to be wary of a Scary Movie release: