all my life i've seen that us men measure our cocks. first it seems kind of strange. second where do i measure from? it seems like the bottom is longer than the top....maybe part of my balls? also why measure as the more i get turned on the bigger i get. definately am not gonna stop and look for a ruler at that point. i guess the real question is how many guys really measure themselves? don't get me wrong i measured once when i was 14/15 (yo)