Talk about the ultimate Tilt-A-Whirl! 

I haven't seen one of these hamster wheels before. It's almost like a sideways spinning plate. 

I don't know what to call it, but it looks like they really enjoy playing on it, heh...

See what happens when a hamster falls down on a hamster wheel and the wheel's momentum keeps it moving forward.

I've never seen a hamster vomit, but I thought it might happen at the end of that video. :)

Love when one falls and is sticking to the wall as it spins as the other one keeps running.

Photo Credits: YouTube