“Dookie” stars in what was described previously here as “the greatest viral ad in TV history”: that being the one for the Squatty Potty, a lavatorial aid that should require no reintroduction. The adorable, weird, cloying, slightly nasty unicorn character can now be yours for $15 at Amazon, but the site warns that it’s not likely to arrive before Christmas. (The Squatty Potty itself will, though, if you order it today)