Two Tutus to Tie Dye

A tutu

The power of the internet!

For about five decades I've had this phrase in my head: "Two tutus to tie dye."

I knew I'd heard it somewhere when I was a teenager (actually younger I found out) and found it hilarious. But I had no idea where it came from

So one day recently, I googled "Two tutus to tie dye." And I found it. 

Someone in this group said it's from 1972's "Rock and Roll Classroom" (So I was 11 or 12, not quite a teenager). I had a title. So I searched for "Rock and Roll Classroom" on YouTube. And I found it! Had to scroll through a lot of stuff but eventually I came to the whole thing. The part about tie dying starts at 3:22. "Two tutus to tie dye" is said at 4:13. The whole thing is 4:41 long.

I'm thinking it was played on the radio. How else would I have heard it in 1972?

I'm not sure how you would tie dye a tutu since they are made of tulle (usually) which is basically fine netting. But it's a joke about tie dyeing a tutu so that's okay. 

Have you had a phrase stuck in your head for years that you don't remember where it came from? Let me know in the comments below.