Boys from junior high know

The story:

Sitting at a bar with a really good friend, this song comes on and we both look at each other and say, yeah I love this song and we proceeded to sing the words. When we got to the corus and I sang my version she burst out laughing and didn't stop for about 1/2 an hour. She then proceeded to tell everyone else in the bar what I had thought the words were. It is now a big joke with my ball team, any tourney we play in they have to have my song played. All of them say that now they sometimes sing my lyrics instead of the real ones!