It sounds like this could be a little old, but I'm always late to the party, so I'll go ahead and post it anyway. I certainly don't remember this clip from childhood -- and surely this is the real Fred Rogers -- but this still has to be the most interesting segment of the show I have ever seen.
While bereft of actual nudity or swearing, it still might not be safe for work. That said, enjoy a vintage clip from the 'Hood -- one you might not remember either ...
Thanks Jez!