When I was a little kid I was swimming at the YMCA pool and this 300 pound retarded kid kept coming up underneath me at picking me up on his shoulders.  So later on when I was swimming in the deep end I guess he thought it was his turn for a shoulder ride so out of nowhere while i was underwater i had a 300 pound retarded kid holding me under, sitting on my shoulders .  I had to fight like hell to get breaths until I was able to break free.  Maybe not the scariest near death experience, but what a way that would of been to go.