It reminds me of a joke. It's better told in person but you get the idea:

A percussionist takes a day off and decides to see one of his orchestra's performances. The next day he's back and talking to one of the other percussionists. "How was it?" the other one asks.

"Unbelievable! You know the part where we go buhm buhm buhm buhm?"

"Yeah?"

"Well guess what the rest of the orchestra is doing?"

hums a spirited rendition of the William Tell Overture!