I was out deer hunting with my Dad once when he got the call of nature.  So he leaned his shotgun against a tree and squatted to do his business.  Shortly after doing so a deer comes around the corner and all of a sudden his trying to pull up his pants and grab his shotgun all at the same time and doing neither successfully.  I was too busy laughing at the sight of this to get a shoot off, so the deer lived another day, I think it was laughing also.