Furry Purple Rodent Dentist lolwut?
http://supertunaman.com/prof_lepus/
Parts 1 and 2, respectively, in FLV format. If your computer can’t play them, then download VLC and open the files with that.
Apparently, that weirdo toothpaste company made this video a long time ago to brainwash kids into buying their products, and lately they’ve been trying to remove the videos from the internet out of embarrassment. As you download this, keep this in mind.