As part of a marketing campaign for Head and Shoulders, the real Troy Polamalu posed as a wax Troy Polamalu at Madame Tussauds Hollywood wax museum and scared customers by popping to life like a real, live Hobbes.
Honestly, if I was at a wax museum and that happened, it would scare the living Roethlisberger out of me. (So would being at a wax museum for any reason, for that matter.)
My favorite is the young lady at the 49-second mark who sees that the "wax" Polamalu is actually real and responds by shoving him in the chest. She must be a Ravens fan.