鉄道オタク (Tetsudou otaku) Japanese slang for someone who loves trains
Synonyms: Foamer, Railfan
Josh: whats with him being obsessed with bullet trains?
Clint: hes just a train otaku ever since he rode the bullet train in japan
Regular otaku, who wears long black coats from metalshop even in hellish weather. In other words, special snowflake or just simple attention-seeking pleb.
anon: He calls himself black otaku.
anon2: He only wants attention.
anon: Why he's wearing black coat in 36°C?
anon2: Because he's black otaku.
he is a sexy weeb and he can pull all the waifus. coolest kid in school and badass. makes me want wet my pants everyday when i see him
he is the most hottest weeb in school ahhh otaku john