Portal from Facebook TV Commercial, 'Wocka Wocka Mama'

Ma Bear is looking through photos of her and her son Fozzie Bear on her Portal from Facebook when she gets a video call from Fozzie himself. He is calling to get her opinion on some new comic material he's been working on. His joke is "why do bears wear fur coats? 'Cause we look silly in sweaters." Ma Bear laughs and exclaims "wocka wocka."