"Shewww"

Are guns and shooters and swords and objects for jousting embedded in the combination of X and Y chromosomes? We're on vacation, trying to enjoy a little family QT. This afternoon, #1 and his Daddy went to the driving range to hit balls while #2 napped and I worked. #2 woke up before the other boys were back home, so we went down to the dock and drove a little remote controlled boat around the lake. #2 is zooming this thing back and forth, spinning it in circles and getting a little frustrated when the boat didn't go in the exact direction he was expecting. All of a sudden he points the remote control, and it's long antenna, at the boat and says, "Sheww! Sheww! ShewwT!" Translation: Bang, Bang! You're dead.