http://www.youtube.com/watch?v=7z-DnO5YCxo the part at 1:17ish. it's only really funny to people who know the show. ALthough when it goes off in public it gets some pretty amazing looks, haha
The first 30-40 seconds of this: [video=youtube;LJMnES7WoT4]http://www.youtube.com/watch?v=LJMnES7WoT4[/video] Although to be honest, my phone's on silent mode most of the time.