1.) I would love to do some of the things other people have mentioned, see the Earth from space, write my name on the moon, see the bottom of the ocean, fly a jet into something awesome. But really, I wouldn't do any of that. I would setup a fund to support local single mothers, who work tirelessly at various fine gentleman's establishments here in this area. I would make sure none of those young women had to work another day in their lives. And when I was done, I would tip the DJ for playing nothing but awesome music all night at this fine establishment.
2.) There have been a ton of great names so far. Gun Hammer Mjolnir is my favorite, and related to what I had thought of calling it. Gun Hammer Gungnir. Gungnir was Odin's lance, said to never miss it's mark. Although next to some of the others, it sounds pretty crap, but I like it, and dangit, if I am buying all those strippers drinks, I will have my knife called what I darn well want!