My sister and I, since we were teenagers, have had this /thing/ with American Pie. Whenever it plays on the radio, we have to listen to the entire song, and we have to sing along. Even if we've gotten where we're going, we stay in the car till the song ends.

Also, somewhat randomly, when I was in marching band (yeah, I'm a band geek) in college, that song would invariably get played on away trips. We all sang along, of course, and when we got to the line that goes "The players tried to take the field, but the marching band refused to yield. Do you recall what was the deal..." it was shouted at the top of our lungs.

I haven't thought about either of those things in awhile. Thanks for reminding me. :)