Rethinking the wheel.
Tough to tell if this is an incredibly smart hamster or the laziest ever. While he hasn't reinvented the wheel, he certainly discovered a new approach to hamstering. What he's doing looks like the hamster equivalent of cross-training. He probably discovered the move by accident out of sheer boredom. A rodent enclosure is only so big, and "hamster wheel" is practically synonymous with repetition and boredom, so it's not surprising that one of them found a way to mix things up. Not only does this exercise break up the monotony of the regular hamster workout routine, "the lazy hamster" sounds like a complicated sex move, which makes the already entertaining clip even funnier.
(by Jonathan Corbett)