He's so crazy and so cute! One of his favorite routines is to be playing with a toy, flicking it in the air and pouncing on it, then suddenly attacking his tail. Roundy-rounds ensue for anywhere from 10 seconds to several minutes. It makes me laugh every time! He gets going so fast! He's completely oblivious to where he's at when he gets the urge. It's resulted in some knocks to the head, but that doesn't slow him down one bit!
Here's a couple videos I managed to capture of him in action (sorry they're a bit out of focus and one's sideways). It's like he knows when we pull out the camera and he stops in his tracks.