Cofty. You and I know, that in the Watchtower we could slaughter (figuratively) ANYONE who dared rise against us with our Bibles. We had scripture and proof to destroy. I never lost a single argument when it came to the Bible. NOT ONE. I was willing to challenge the pope with no fear. Sort of like Russell was with clergy. I had a full grasp of Watchtower doctrine. All I ever did was study. The average person would not have the same amount of knowledge.
Thus, I would have them in tears. In fact, in high school, one individual actually took out a pencil and scribbled a scripture out in his Bible, and said, "It's not there now."
True, some of my reasoning was weak (just like your testicle story) , but overall very few could "prove" me wrong. What is my point? ALL THE CRAP I PROVED, WAS FALSE. Of course you will win the debate, in your own mind. But the believer in creation will win in there mind as well.
Bottom line: EVOLUTIONIST'S EYES ARE BROWN BECAUSE THEY ARE FULL OF CRAP JUST LIKE I WAS, WHEN I COULD PROVE EVERYTHING I BELIEVED IN THE WATCHTOWER.
http://www.dontveter.com/notes/essays/eerie.html