My logo came with my registration......I just figured everyone got a different logo, and this was mine!
Seriously, I didn't have any African hunting experience, and most of my pics would look ridiculously small on an avatar, so I haven't bothered, to date.
My screen name? Came from a bird hunt a long, LONG time ago.....we were hunting chukar partridge on a preserve, and I was hunting with two other fellows. They both had 12 gauges, and I had a 16. My spaniel flushed a bird as we were heading in at the end of the day, and they both emptied their guns without scratching a feather; I then said something like "Let me show you how it's done" (or something similar, I can't remember specifically) and pulled up and shot(the bird was a good ways out by now).......and the bird fell down dead to a lucky pellet that hit it in the back of the head. I said nothing, just reloaded and looked at both of them, both of which had a look of disbelief on their faces. One of them said "All right, Mr. 16 gauge." We sent the dog to retrieve, and paced off the distance and estimated it to be 60-65 yards (I'm sure momentum carried that bird a good distance from where it was actually hit...it looked a lot farther than it probably actually was).
Anyway, the next day at work the story was retold several times, and each time I was refered to as "Mr. 16 gauge over there" or "Did you hear what Mr. 16 gauge did yesterday", etc. So, when we got on the net and I needed a screen name, it just seemed a natural one to use (but I do like hunting with a 16 gauge shotgun).