"Called it macaroni"??? I always wondered what that was all about...

In “Yankee Doodle,” then, the British were mocking what they perceived as the Americans’ lack of class. The first verse is satirical because a doodle—a simpleton—thinks that he can be macaroni—fashionable—simply by sticking a feather in his cap. In other words, he is out of touch with high society.

Check out the full story at atlasobscura.com