Here's a Smothers Brothers clip. Move the cursor up to 3:45 and listen to the "Anthropologist Song" all the way through. Just do it.
LOLable but you know they would have been toast had it been 2008.
(Thanks to Krazy Ken)
UPDATE: Once upon a time one member of the sixties equivalent of the Dixie Chicks tangled with Bill Cosby.
I was wondering whether the two were still alive. They are and are still touring. Interesting fact: their father, Major Thomas Smothers, Sr., was a West Point graduate who died as a POW while experiencing the tender mercies of the Japanese. :::shudder:::
It's interesting to speculate how differently they might have turned out had their father lived.
(Thanks to reader Jim C.)