Agree on #2 for the win, #4 for honorable mention.
While pheasant hunting had a bird wait until I literally had a foot on his tailfeathers before launch. I near had a heart attack and he left a couple of tailfeathers under my left boot. I was scanning ahead and had no clue he was sitting there. The guys with me asked why I didn't shoot, I explained and they were kind enough not to razz me about the incident.
Have had a couple of GPS adventures, don't really see humor there.