Someone, usually teen girls, who think they understand Japanese culture because they watch a lot of anime. They usually use words like
kawaii, desu, itadakimasu, Senpai, and many other Japanese words that these people often dont know the meaning of. They can be seen watching overrated anime like Soul Eater, One
Piece, and most overrated of all, Naruto. They are the basic
bitches of the anime/manga community.
An example of a weeaboo fanfic.
Today, I, Japanese Sounding Name, will be meeting THE MAIN
CHARACTER OF MY FAVORITE ANIME!!!! KAWAII
DESU SENPAII!!! OMG I LOVE HIM SOOOOOOOOOOOOOOOOOOOOOOO MUCH!