1 definition by Chichibonster

The (often unjustified) belief that you know more than people from other parts of the world because you were born in 'Merica!. Arrogant American.
Folks from around the world think people from the US are full of Amerigance.

Also used as Amerigant.
Showing or having Amerigance.
Dr Patel to his wife: "My new patient said I'm not a real doctor because I'm from India. What an Amerigant asshole!"
by Chichibonster January 28, 2019
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