Quoting Supafly★:" It's mostly girls comparing. Guys don't really give a damn. "
They actually do care believe it or not (haha i watched a vagina documentary last night 'The perfect vagina' and a couple of guys were total dick heads about it - no pun intended LOL!)
One guy made the statement that he loves oral sex.. he said if you were about to eat dinner you need a nice/tidy presentation, if its a 'mess' down there he isn't going to want to put it near his mouth.
He also said if he had a sexual encounter with someone who had 'meat curtains' or something to that effect, that he wouldn't be with them, it was that important.
Another girl got plastic surgery on her labia minora because her ex boyfriends made fun of her.. so did her sister.
It made me sad if im honest.