weeb

Noun

weeaboo (plural weeaboos)

1. (derogatory, slang) A non-Japanese person, stereotypically an unsociable white male, who is overly infatuated with Japanese culture; a loser Japanophile.
   • I remember you distinctively^([sic]) because I once responded in grand^([sic]) detail to one of your posts about a kimono only to have you completley^([sic]) ignore it. Welcome back. The clothing sounds good but I tend to desire a non-weeaboo opinion. People who are head over heels about Japanese...2007 May 3, Kai, “Return of an old-timer and H. Naoto review”, in alt.gothic.fashion (Usenet), message-ID <23836-4639551F-204@storefull-3118.bay.webtv.net>
2. (positive, slang, sometimes) A person who is obsessively interested in anime, manga or Japanese culture more generally.