But Lisa and I have a very special game we play in the car (ONLY AT STOPLIGHTS) which I like to call Christopher Clark Sign Language. It's not really sign language, as you'll see, but a really bastardized form in which I pretend to know sign language. Heads up: if you actually know any form of sign language, you will be horrified by the video below and I apologize. But for the rest of you....
I present....
"Roar" by Katy Perry