$81 billion dollar charge to fill a cars gas tank Children swapped for pet bird and cash $2,517,345 for the new Apple iPhone '3G Kings Button' Your gas tank's full; that'll be $81,400,836,908" and will that be all Sir? Image by Getty Images via Daylife Now I have to say that if this happened to me I would be more than ticked off, but I would be royally ticked off if I had to convince some brain starved 'I am a customer service agent nitwit' that I had not in fact pumped $81B+ dollars o...