People are into some weird shit. Thankfully some of those people have healthy senses of humor, otherwise this would be a pretty strange video.
Not to say that it isn't strange, it most certainly is, but it's also pretty damn funny and creative. If you've ever wondered about the procreation methods among the denizens of the various Super Mario Brothers video games, then this video from Dorkly (link below) will help to give you a very firm grasp on what it looks like when two thwomps bang.
Thankfully we're spared the sight of the swarthy Mario sexing up Princess Toadstool...
Oh... Oh my...
Via Dorkly