It was past our bedtime, but we were allowed to stay up for the Muppet Show.
Bert's ad libs are even better on my Sesame Street album. I also found and sang Lime and Coconut with Kermit, and worried that Cookie would never find his cookie again. I know all the words to this one, too. Perhaps you didn't know how handsome Harry Belafonte used to be, or how good-natured.
He had it easier than Rita Moreno, though. Miss Piggy shows me how to make myself clear, should there be occasion.
On a more contemporary note, this combination salvaged the movie and justified the song for me. I wouldn't have thought of it.