"Rainbow" Lyrics

Here's something very simple
So simple to ignore
So ignorant remember
I can't remember more

Frustrated got to think it over
What direction is it I must go
Constipated and living sober
Where's the end of the rainbow

Here's something very stupid
Too stupid to relate
Unrelated to the meaning
The meaning that I hate

Here's something very foolish
Too foolish to understand
I'm standing underrated
I'm rated nothing and...