>>542998056% meme is about the percentage of Americans who describe themselves as white. Which is absurd, since anyone who knows the US knows that whites are at most 20% of the population. The vast majority of Americans are mutts with European coloration.
amerimutts = non-white traits + European coloration.
example of amerimutts: Miley Cyrus, Cameron Dias, Round Rousey, Chuck Norris Chris Weidmann, Andrew Anglin, Sarah Palin ...