kaneui: Responding to pokjbv on penis measurement:
I agree that measuring by volume is the best way to measure cock size, using the standard formula for the volume of a cylinder (although most cocks are not perfectly round, even cylinders).
I thought it would be interesting to compare what the volumes (or sizes) of different size cocks would be, varied by length and girth. So I made up a chart with increments of 1/2" in length and girth, and the results were astounding! A really large cock can be up to 3-5 times the volume (or size) of a small cock.
Increases in length produce only a linear increase in volume, but increases in girth make a much larger difference. (Didn't keep the chart, but anyone can make their own rather easily.)
I always thought that if there was to be an authentic dick-size contest, there would need to be an instrument, maybe similar to a cock pump, that a guy could stick his cock into, have it inflated to full erection, and have the volume of the cock measured. (This would put an end to all the erroneous self-measured stats floating around...)
Any creative inventors out there? Such a device could be quite a hit for gift-giving, parties, clubs, etc.