why are there so many songs about rainbows?

and what's on the other side????? bahh the rainbow connection rules

MY NEW BATHING SUITS CAME TODAY!! hooorah....well 1.5 of 2 came. so i'll have to wait awhile for the other one. anyway, i'm excited to wear them, but i'm not sure if they fit right or not, so i'm going to christina brennan for outside opinions. talk to ya'lls lata.