The Na-Na-Na-Na-Hey-Hey-Hey Goodbye song?
We used to sing it all the time at football games (on the occasional time we won), then it just seemed to kind of disappear several years ago.
When's the last time anyone can remember hearing it sung at the end of a game?
UPDATE: Here are the lyrics
and here's a link to a clip of the song. The actual name is "Kiss Him Goodbye".