Oh! The things you discover at 3 AM

Just surfin' the web in the wee hours of the morning and I come across a video of a "Explosive erection of duck penis."

It's seriously NSFW--even though it's a duck--and just unbelievable. The Muscovy duck has a penis shaped like a corkscrew that when erect, is up to 40 cm long. That's almost half the length of its body.

And just wait till you read about the female Muscovy's vagina! Nature, you are incredible.

Fascinated? Learn more.