No, there is nothing wrong with you guys saying "penis." I was not saying that. I was just saying that I am not really that surprised that you guys are joking about stuff like that. I was just joking around anyway, I personally don't really care if you guys say the word "penis." It is just my weird sense of humor, lol. You guys can talk about all the "penises" you want...lol!! Yeah, it is definately an extrusion of the pelvis bone though. I have seen that on a lot of dinosaurs like Velociraptors, and Dragonhawk said himself it was caused by a type of dinosaur bone.