So, goodbye yellow brick road,
When the darks of society howl.
You can't catch me in your penthouse,
I'm going back to my plow.
Back to the calico cow,
Back to the heart-attack town

The story:

It's hard to be embarassed when no one else knows what the heck he is saying either. We all had a guess, but none of my friends and I were nearly as obscure as the real version. Okay, mine was nearly. I finally found the real lyrics when the internet exploded in the late 90's.