The best one i got was a guy in Epcot telling me about his friend John from London."Do you know him?His name is John and he works as an editor in London." When i said no as i live in Manchester,he said,"yeah but you must know John,right?"
The other one was a guy on EE,all the ride round he was telling me about his trip to Glasgow near London!!!
Maybe it's cos America is so big that there concept of distance is so different to ours.