Paul G. wrote:
Um... no. The Ugly Americans are the ones who "love" their country:

"The Encarta dictionary defines "Ugly American" as: stereotypical
offensive American: a loud, boorish, nationalistic American, especially
one traveling abroad, who is regarded as conforming to a stereotype that
gives Americans a bad reputation."

You do get sometimes get some loud americans on international
flights. I shudder to think of the day mobile phones are allowed,
especially satellite ones.