Heh! Well, it's as good a theory as any other, I guess!

I was imagining:
Person 1: "Is this far enough?"
Person 2: "What?"
Person 1: "IS THIS FAR ENOUGH?"
Person 2: "WHAT?"
Person 1: "IS. THIS. FAR. ENOUGH???"
Person 2: "WHAT??? Ah, fk it... THAT'LL DO!"

You might be on to something...

G x