The term "Anti-Americanism" is generally referring to any kind of speech that does not endorse (or goes against thereof) US propaganda. Subsequently, it may also include every territory on Earth that is not one of the 50 states of America, and sometimes, even some of the said states too (but not the vast majority). The term of being "Anti-American", however, is not directly associated with citizens of neither Unamerica, Canada, Australia, Britain nor USSR, but consists of a much larger, galactic (if not universal) scale. Therefore, such notable persons as Darth Vader and Jean-Luc Picard can be considered Anti-American, but not necessarily un-American, as Queen Elizabeth.
The Cure to Anti-Americanism
Some have suggested that the only cure to Anti-Americanism is a large nuclear weapon administered anally - side effects may delay the release of "americanizationox" (Side effects include itching, headaches and instant vaporization).
More Recent Developments
In the past few years, the popularity of the documentaries of Michael Moore, everyone's favorite giant socialist weasel, have led to a new breed of Anti-Americans, commonly known as "morons." These morons think that viewing one movie that was advertised by it's own controversy makes them an expert on world politics, and go around spouting their mouths off whenever they get the opportunity. The mouth of a moron secretes a viscous brown substance that top scientists have recently identified as bullshit. The only way to stop the flow of the moron's bullshit is to slap them on the wrists, make them wear a chastity belt and give them an electroshock treatment while watching Michael Moore movies.