A lot of songs made no sense to me as a five year old...
Horse With No Name - America... I think the premise of not giving a horse a name was bad enough and the idea of taking it through a desert seemed cruel, but when the desert turned to sea I was lost.
(I Never Promised You A) Rose Garden - Lynn Anderson... why would anyone promise someone a rose garden anyway?
American Pie - Don McLean... there was a lot in that song that went way over my head but "I drove the Chevy to the levy but the levy was dry" had me completely bamboozled!
You're So Vain - Carly Simon... "I bet you think this song is about you..."... what the fire truck?? It IS about him!!! If she despises this guy so much why is she singing about him!?!
MacArthur Park - Jimmy Webb... that was a really messed up guy, getting his cake wet and all.

Do you have any songs (from any era) that confused you as a 5 year old and why?