You guys have got Skinny all wrong. What he is trying to say is that John thought the round had just started and he was on hole one. Paul was late for the round and hence, deserved a stroke, or would it have been a seven for a missed hole, or a lightning strike for playing in the rain?
For those who said we don't know, well we do, it was all there live. Now, we don't know that Paul said, "Gotta pee, gotta pee, gotta pee," while wriggling around in his McPants, but Terry tells us he did. Now Terry might have made that up off the cuff, in which I have to admire his skills as a commentator even more than I have in the past, but I see no real need to. Paul does have an obligation to tell his card mates, courtesy if nothing else, but the timing on John's part convinces me that he knew Paul was gone, he didn't even look. Why would he not look around for Paul unless he already knew what Paul was doing? Oh wait, I need to go pee, be right back....