I've already told you my intention in my last post. But if "douche" means "person who asks questions", then yeah, I guess I am one. And I didn't actually realize he was joking initially. It seemed more to me like he was trying to prove me wrong, and using the "" smiley in a sarcastic way like a lot of people do as if to say "duh he can dunk", so I asked for a more recent video showing that he can still dunk in the same manner in a traffic situation. So seeing him taking it more seriously with asking me if I can prove he can't dunk, therefor asking me to disprove a negative, I sarcastically pointed out that I can't prove a 5'5'' guy can't dunk. I suppose it was a misunderstanding. And we're totally over-analyzing this.