I've finally found the source/clearinghouse of all of those humorous and bizarre flash videos circulating around everyone's e-mail: Albino Blacksheep. While going through their older archives, I found a link to How to Dance Properly, which made me laugh. Meanwhile, dad sent me a couple of flashes that I didn't see at the site: Ja Da and Spin. The former is just silly, while the latter animation is quite Plymptonesque.