I just enjoyed a few pieces of Victor Borge on YouTube, which reminds me of something I've seen like many years ago on TV:

A (I think) German performer (like Victor Borge) who does a persiflage on cello playing, using only his voice and gradually adding more and more "cello tries to play chords" sounds to it.
I didn't play the cello myself yet in those days and already laughed so hard I still remember.

Who knows this piece, knows where/how to enjoy it?