Today is the day many have been waiting for! The return of “Weird Al” Yankovic. Well tomorrow is the release of his new album, Mandatory Fun but today, and for the next 8 days Al plans to release a new music video per day. Today, he’s spoofing Pharell’s mega-hit “Happy” with his track, “Tacky.” What do you do to make a video tacky? You ramp up the terrible, clashing outfits and load it with cameos. Including comedians Aisha Tyler, Margaret Cho, Eric Stonestreet, Kristen Schaal and Jack Black (complete with sequin fanny pack). Chris Hardwick and his pals at Nerdist produced the single shot tracking video.