Perhaps I should post a vid of MYSELF shaving my nether region. I bet it would send as many running for the eye wash stations as it would to the potty humor and again as many to the "so THATS how its done!" school.

Toilet humor is fine now and then, when its use is to make an uncomfortable topic more approachable. But GROWN UPS should be able to distill the essence of knowledge and learning from the wort of comedy.
I wish I had the eloquence of Obie to put these thoughts into words. I'm sure he could make better sense of it than I do.