"V" is also the roman numeral "5", and also for "Vah" (which I will explain more about later -- limited on time right now), and also for "Vendetta".
This is one of my favorite threads:viewtopic.php?f=26&t=154
John's fingers next to his face - “V” for Vendetta? As in “Reptilitan Agenda”? Perhaps even "V" ("Visitor") - a movie about human-looking entities who were reptilians underneath?
Just noticed - Paul's thumbs are in the shape of a "V", too. And look at the smirk on George's face.