I invented a drinking game for this song.
After everyone has had a couple & is loosened up, play "Sympathy..." and everyone has to try to be a perfect background singer when the woo-oo-oo's start. This is a lot harder than it sounds, with everyone trying it is sure be one of those things where it is really hard to keep a straight face. The last one to keep up the woo-oo-oo's wins.