How do you call someone born in the US besides "American"?

https://lemmy.eco.br/post/1286621

How do you call someone born in the US besides "American"? - Brasil

Well, everybody born in the american continent is technically “american” too, including Central and South America. Is there a specific term in english for these people?

The word I use most often aside from American is Seppo, which is derogatory rhyming slang (sep + -o, from septic tankYankYankee)
Look at all the seppos getting cranky at this one :) I just came in to post Seppo but you beat me

Frankly, I’m not seeing any negative replies or downvotes.

I’m a US citizen myself, though I live in and am also a born citizen of Norway. So being in basically a quantum superposition between being and not being a US-American, you could imagine that I’d have a bit of a specific perspective about the country, that would draw me to using words like “Seppo”.