Most weaboos are uneducated about their obsession of choice and are often noobs who are overly zealous, trying to impress others with their otaku knowledge. Another trait of a weaboo is their desire to "be Japanese".
While the two terms are often fused together, weaboos are very different from anime fans or enthusiasts. A fan may be just as enthusiastic and knowlegable
about Japanese culture, mainly anime, but they neither boast about their knowledge nor call themselves otaku(because of its known negative connatation).
Weaboo 2:I hope the Naruto fillers end soon LOL
Humble anime fan: STFU weaboos
Normal Person: No, what's Battle Royale?
Weaboo: It's a superior story to that terrible American rip off of a book, Battle Royale or gtfo. I'm so immature that I can't tolerate people not liking what I like. I'm a waste of matter. Pass me my super Japanese noodles I bought from Walmart in the ethnic food isle.
"Did you watch the last episode of Bleach?"
"Yeah! It was so sugoii!! Toshiro is so sugoii!!"
"He's not that great..."
"Oh you're a baka!! Kyaaa! Toshiro!! you're so kawaii!!"
*In my mind "weaboo...."
2. A Fanfiction writer who replaces words such as thank you, yes, no, wait, bastard, everyone, what, why, etc with the original Japnese; arigatou, hai, iie, yaro, mina, nani, nande, etc
"You do know that's not how you pronounce it right? That letter is a t not a d."
"Ya, way to white wash it dude."
"Fuck you weaboos!"
"Why do you keep using Japanese words in this fic? I'm gonna stop reading if you keep doing it."
"Gee I don't know? Maybe it's because the characters speak Japanese, come from Japan and so does the fucking author!"