A Sentence in Which An Old Guy Runs and Thinks Faster Than Me

I was at the pool the other day, waiting patiently for a lap lane to open up; someone finally got out and I made my way over so I could hop in and start swimming, but an old dude beat me too it-- he scampered over and jumped into the open lane at the other end of the pool-- the deep end-- which is fairly unorthodox, people usually get into the lap lanes on the shallow end, but I had to admire his brass and so I shrugged and went back to reading my book, waiting for someone else to get tired of swimming . . . and the interesting thing is, this guy is a ponderously slow swimmer-- painfully slow-- and my children thought this anecdote was very funny, that he's such a slow swimmer, but he moved so quickly in order to get into the lane . . . fast on land but slow in the water . . . and the next time this happens, I might exhibit some brass of my own, and just dive in and start swimming towards him, in a game of aquatic chicken.