The Beastie Boys' Adam "Ad-Rock" Horovitz showed up on last night's episode of "Top Chef: Just Desserts," to say some bad words and generally liven the place up. He also filmed a bit for Bravo's site, in which he makes what he calls a PB&J roll-up. What starts out all normal-like descends around one minute in into Adam "massaging" peanut butter, jelly and Nutella into the bread with his hands. Gross, but probably also delicious. Enjoy!