A friend of mine went on a double date after fixing up her close girl friend with her boyfriends visiting cousin.

On the way home, my friend hears her girl friend in the back seat singing along with the radio.......... almost.
This was back in the 80's I guess. Part of the song was: "feelings.... oh oh oh feelings..... <yada yada yada>.... nothing more then feelings..... <etc>" Her friend was singing: "Felix.... oh oh oh Felix...." Boy did she ever get a razzing for that!!