Wayland Flowers and Madame, 1977 Uncensored TV
I vaguely recall this act, but not with obscenities! Comedy puppet skit.
https://www.youtube.com/watch?v=afUhTtRtMVw
Wayland Flowers and Madame perform an uncensored portion of their cabaret act in this rare TV appearance from 1977, taped at New York's legendary Reno Sweeney.