5 Things You Didn’t Know About Your Penis – an interesting article from WebMD. The strangest one was # 3 that the penis is shaped like a boomerang. What struck me as very odd was how they determined this fact: In an MRI picture, the penis looks distinctly boomerang-like, as noted by a French researcher who studied men and women having sex inside an MRI scanner. How in the hell can people have sex in an MRI ??? Very strange indeed !!!!!!