That is to say, if you start with what you see today—in this case, the oddly shaped penis, with its bulbous glans (the “head,” in common parlance), its long, ... read more
That is to say, if you start with what you see today—in this case, the oddly shaped penis, with its bulbous glans (the “head,” in common parlance), its long, rigid shaft, and the coronal ridge that forms a sort of umbrella-lip between these two parts—and work your way backward regarding how it came to look like that, the reverse engineer is able to posit a set of function based hypotheses derived from evolutionary theory. read more
Best Answer: Not sure why the one guy said it was related to circumcism, as the mushroom shape is normal for all males. From early development of the species- the mushroom shape is perfectly designed to pull out another guy's semen while inserting your own. read more