balls: Occasionally you see posts on here from people who have had surgery to increase the size of their penis. My question is for those of you who have had surgery or for those of you who have seen or handled a penis that has been surgically enhanced. Can you tell? Are there scars that give it away? Does it look odd? What does it feel like? How can a doctor increase girth, what do they use? It seems like such an extreme way to get a big dick and if the results are freakish, why bother?