Nessun Dormina -- the opera it's from is a bit significant; the fact that it is used as a fight song is significant, but the lyrics....ah, once you read the lyrics! When we heard it, I had to bust out laughing -- what a beautiful troll by our President! (and yes, being Italian-American, my family are huge opera fans...even having family who hailed from the same vicinity of Italy as Puccini, which makes him sort of a hometown hero...I caught the hints because I've heard that song a million times growing up, even saw Turandot performed).