I always thought that you can make an equal case that skyscrapers are shaped like index fingers or forearms. Or if you want to really warp minds, any internal bits that are shaped like tubes (intestines, femurs, blood vessels, etc) are roughly tower-shaped if stood on end.

I would watch the Neil Patrick Harris Show any day. I argue that Barney is the most necessary character on this show. Seriously, what are your favorite moments on this show? Odds are he either is in them or caused them.