A person who respects Japanese culture and is usually a huge fan of anime. They are usually really nice people, but get insulted and joked about a lot. They like to speak Japanese sometimes, which is awesome.
There are two types of weeaboos.
1. People who watch an obsess of anime, try to learn the language but fail. They say desu, after every sentence.
2. People who say they are an otaku, not a weeaboo.
Some of these people can be weird but some are cool too.
a person (usually a guy) that loves anime and takes their obsession to a whole other level, such as making/obtaining a body pillow with their favorite anime character (usually a female one) and posting said character on social media platforms, like Tumblr, iFunny, and Instagram, but never Facebook.
Guy 1: Hey, have you seen Jim? He wasn't at worktoday.
Guy 2: Oh. He called and told our boss that his "girlfriend" was sick and had to take the day off.
Guy 1: Oh. That fucking weeaboo.