Remember the sitcom 'Mr. Belvedere?'

They had a short scene in one ep where the snooty and dignified Lynn Belvedere is in the back yard, beating a rug as he hums 'Ride of the Valkyries.' Then he starts singing "Kill da wabbit! Kill da wabbit! Kill da WABbit!"

I thought it was pretty funny; something that seemed so out-of-character, for him.

"You may have come on no bicycle, but that does not say that you know everything."