Without a doubt, "Teeny Little Super Guy" was my favorite Sesame Street skit. I think I identified with it a lot, because I used to play random little pretend games with various household objects. Yeah, I was a weird kid.
Aside from that, it had the coolest theme song ever. I never did forget it, even during my post-Sesame Street, pre-Youtube years.
In the following clip, Teeny Little Super Guy learns about Danger. Enjoy!