We know there has been a lot of research on penis length. But what about curves? Can we do a survey and register the number of curves and straight cocks.

You don't have to show a pic unless you want to. Just say whether you are

U-curve (bends up when hard up)

N-curve (bends down when hard)

Side-curve (bends to one side or the other when hard)

Straight (not pronounced bend)

or that rare ****... Double bend! (up and downn)