I can think of a few that are just a casual statement, correct me if I'm wrong, but the one by Morgan Freeman and the Juggernog one is pretty casual without loud noises. Edit: The one that No Bueno posted has my +1
Is your name by any chance Jeff? Anywho, No Bueno's got a good one, its easy enough to edit that shit EDIT: In other news, I discovered I was too lazy to wait. http://puu.sh/m53g9/3f67a8239a.mp3