Well, I suppose the pretzel might work as an expedient form of birth controlbut I'd give it a miss. I believe someone opined that the "erect" member was actually only "laid back" as it were. I didn't look that closely but the lack of increased lenght/girth relative to the other examples would tend to support that supposition. I can imagine that the legions of decency are waiting with their protractors for the first gallery posts, ready to pounce on any imagined tumescence. Someone should modify the poor fello and put appropriate limits on the dial settings to protect the unwary. Of course, I'm sure the "appropriate" settings would range from 0.0 to 0.00.

"Democracy is a pathetic belief in the collective wisdom of individual ignorance." - H. L. Mencken