Everybody is familiar with the concept of air guitar, or miming hot guitar solos without holding anything at all in your hands: it is a silliness so common that it even spawned a world championship for non-guitarists. But did you know about air sex?

It is exactly what you are thinking, and it has its own official tournament as well (first and second prize, a golden buttplug and a silver dildo, respectively), taking place right now in the United States. And if you don’t believe me, here is a video of the airsex world finals 2011.