I’m goin’ to Graceland, Graceland, Memphis Tennessee

Thursday driving to Memphis Tim suggested that we listen to the song Graceland, by Paul Simon to get in the mood. About halfway through the song we realized that the song isn’t really about Graceland, per se, and that we weren’t that interested in the song. Our conversation is as follows:
Lisa: This song is kind of boring
Tim: Yeah, this used to be a happy song.
Lisa: Huh?
Tim: I always think of Chevy Chase when I hear this song and it makes me happy
Lisa: Chevy Chase doesn’t sing this song
Tim: ……
Lisa: Are you singing the “You can call me Betty and Betty when you call me you can call me Al” song in your head?
Tim: Yes