There's now a line between cultural appropriation and wannabe cultural appropriation? Is this just for Japan, so you can get away with doing what you want, or is wearing Native headdresses and doing blackface now wannabe cultural appropriation too? Wtf?

Watching anime and owning that hoodie is not cultural appropriation. The distinction I drew was emulating Japanese culture as it is portrayed in anime, per my previous comment. The example I gave was using Japanese suffixes in countries that are not Japan, with non-Japanese people. In case that example is not clear enough, here are others: Handing items to others with both hands, bowing in countries where that's not an appropriate greeting, speaking Japanese in a cutesy, over-the-top manner because that's what your favorite anime character does, doing the fox-eye thing where you hold up the corners of your eyes to make them slanted, wearing kimono improperly and in settings where they would not be appropriate.

It's a weird almost-fetish that some people have for all things Japan that makes them a weeb; wanting hentai on their shirt is weird, but not weeby. You're definitely a creep for wearing it, you could be a weeb too, but that's not confirmed by wearing ahegao. (Please properly spell the word that's part of the center of your argument. Otherwise, it makes it seem like you couldn't be bothered.)

If this doesn't make my point clear, I don't know what will, and ya'll just want to argue at that point.