Random Thoughts.....What Are You Thinking?

Weab culture is weaboo culture. Hence the short hand for weaboo would be weab. Weaboos are Americans obsessed with Japanese culture. The type that thinks Attack on Titan was good or acts like Evangelion is gospel. Evangelion was nothing but a bunch of convoluted ***. The type to go visit Japan. The Gaijin's they hate so much because they're often obnoxious and disrespectful of their traditional cultural beliefs.

Weeb is short for dweeb. Effectively nerd culture. Nerd culture is the kids that would otherwise be normies, but because weaboos had become pop culture they tried to reclaim it as if watching Naruto isn't a guilty pleasure. A guilty pleasure is when you like something, but you don't like talking about it because it's weird to normal people. Like playing Super Monkey Ball on the Nintendo Gamecube. Weebs are like the youtuber NCHammer. The type to have watched Crunchy roll's full catelog because they didn't pirate them from Japan as they were airing on tv like weabs did.

So to break it down:
Weab is a westerner that simps for Japan, a poser of Japanese culture.
A weeb is another level of poser. The younger brother of weaboos basically.
If you didn't know the difference or didn't care, then you're normal.

Weeb is the short form of weeaboo, it is unrelated to dweeb