To explain it seems daft, but here goes:
A man wearing bunny ears is driving a tractor rather quickly. He is pursued by two well-built, seemingly-gay, Germanic men wearing tight white undergarments, one of whom is, in fact, holding two wheels and is acting as a motorcycle for the other. As the man-bike passes the tractor, the tractor driver turns his tractor into a bipedal, rollerskating transformer, dropping a small unidentifiable creature behind to be run over by and damage the man-bike. The man-bike, damaged by the hopping rodent, collides with a fence. The men swap places while airborne, with the previously-riding fellow transforming into a Segway (Seggay), with the man who was, until recently, the motorbike, thereupon (but not before flashing a grin at the camera of course). The race continues! The bipedal transformer deals the Seggay a nasty blow, which clearly isn't cricket. In response, the rider of the Seggay pulls down his undergarment to expose a baby's head in place of his genitalia, which subsequently fires a purple energy projectile at the bad sport in front. The transformer is hit, and spirals off the road in a bundle of flames, only to leave a child parachuting in its place with motorised shoes! The Seggay is confused, and, as any confused pair of motorised homosexuals might, leap into the air and transform, in a flash of purple light might I add, into a spinning disc. This spinning disc 'drives' forward staggeringly quickly, therein crushing the motorised-shoe'd child and disappears into a sunset akin to that of Tellytubbies.