How big is your penis fully erect ?
Please choose the answer closest and Answer honestly please 
you never know, the winner here may get a contract with Vivid Entertainment !

Note:
I heard the average size was about 5 inches.

If you want to hear from a guy who had the world record with a 13 inch penis
find & download the following documentary, The.Worlds.Biggest.Penis.HDTV.x264-TVCUK.mp4 (47mins/399mb)

..go get your rulers out NOW !