Get a parrot!

Or something small with fur or feathers. They can be incredibly entertaining to the average human, as can be seen on one of my favourite funsites: http://icanhascheezburger.com. Yeah, you do need a computer or a camera to capture your favourite animals on a series of 1s and 0s. But witnessing them doing all the crazy stuff needs nothing, just yourself.

We have a parrott at home. Sometimes he hangs upside down on his cage defying gravity, or goes insane in front of the mirror (really, he DOES go insane sometimes).

Oh, one more thing. We occasionally let him out so he can stretch those muscles, and he flies all over the house (imagine the cleaning bit...). Important bit: catching him is better than your average whole-night Disney movie.