Yesterday I was feeling lazy and in need of a fast food fix. I went to BK and while at the drive thru I ordered my Whopper. The voice behind the machine said "with cheese?' I politely said no, but then started to think about it. When did they start asking if you want cheese. To me the think about the Whopper has always been that it is basically a traditional hamburger, where as the Big Mac is a double decker hybrind in som esauce I don't really want to know about and a cold slice of cheese on it. Obviously, I'm over it, but when did cheese become part of the Whopper experience?