Apparently I don't laugh enough

Last night I had the pleasure in going to a show starring Jeff Dunham. If you don't know who he is then I feel sorry for you because he is friggin hilarious. So funny, in fact, that my cheeks hurt from laughing so much. This morning when I woke up my cheeks were sore so I have come to the conclusion that I don't laugh near enough to keep my cheek muscles in shape...