The most bizarre non-morbid thing I've seen on TV:

A few years ago, I caught some daytime talk show, Oprah or whatever, and it featured adult men acting like babies. I can see women going, "So? You're talking about 99% of guys." :) Nope, I mean, literally act like babies. They were married men with normal intelligence who wore supersized baby attires, sucked on pacifiers, were spoonfed and had their wives change their diapers. In the show, they sat on the floor with wide-eyed, slack, yeah, baby-like facial expressions. They even gurgled. When they were asked a question, their faces'd snap to adulthood and they'd give a perfectly intelligent response before slipping back into infancy. Their women actually enjoyed the wife/mom role.

Anybody wanna investigate what their sex lives are like?