Word solidifyer
Word-solidifyer is a eariosol spray which solidifies spoken words. Very handy, exept when DeeDee uses it to have the "get out of my laboratory!" (freshly spoken) falling on your head.
Okay, it wasn't a cartoon, but an anouncement ("next on cartoon network: Dexters Lab", about 15 secs long). But I love it.
Hmmm... how about the nick "Enchanter Tim" (from Monty Python's Quest for the Holy Grail")
Edit: added a suggestion