A negative term directed to anyone overly obsessed with Japanese culture to the point where they become annoying.Used frequently on the image boards of 4chan.

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: Liek OMG, did anyone see the Inuyasha Movie 3 on teh the Cartoons Network last night! LOLZ Sesshomaru is SO HOTT!!!

Weaboo 2:I hope the Naruto fillers end soon LOL

Humble anime fan: STFU weaboos

by Sir DJ Twizzler August 15, 2006
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Someone who is obsessed with Japanese culture (most likely including anime, manga, etc.) to the extent that they believe that they are and can speak Japanese, ironically disrespecting the culture in the process. Often used to insult people who simply enjoy Japanese culture. Also shortened to weeb.
"Oh my god he's such a weaboo, he can't even speak Japanese properly and he thinks he knows everything about Japan."
by Black Kitten August 22, 2016
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people who think they know Japanese,just cause they watch anime,or read manga.
guy number 1.'you watch naruto?'
guy number 2.'yeah i know Japanese cause' of it'
guy number1.'you're now probably a weaboo'
by your mom 12344556 July 10, 2016
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a stinky teen who lives in their moms attic and watches anime all day
sean is a weaboo
by cbagli March 29, 2020
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Weaboo is a person who makes complete asses of themselves pretending to be Japanese and often Keats part of their language by watching anime
Im such a weaboo for anime
by Don’t know what this means December 14, 2017
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A person who is overally obsessed with anime/Japanese culture or shows who commonly boasts their fake knowledge. The knowledge they know is commonly false, although, a weaboo could be a person who is overally obsessed with Japan but knows the facts and common knowledge.
False knowledge weaboo: That person is a total weaboo; they said they watch Naruto on the news channel and claim "Francis" is a character!
True knowledge weaboo: I'm a total weaboo; I can translate all of Baby Metal's songs and I know every name of the character's in Fairy Tale!
by MūmōTeigisuru December 25, 2016
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A weaboo is a slang term used for people obsessed with the Japanese culture but having little to no relation of being Japanese. Another term is for a person obsessed with anime and vocaloids.
I'm not a weaboo! Yes.. you are a weaboo!
by Kotekyuda June 14, 2017
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