A Japanese term that is widely used in texting and chat, and on Facebook and elsewhere on the internet, but what does Otaku mean in slang?
Most Common Otaku Meaning
Otaku means a person with obsessive interests.
My sister is so otaku, no wonder she can’t get a boyfriend.
Alternative Otaku Meanings
What Does Otaku Mean?
A person with obsessive interests.
Related Slang Terms
AU – Alternative Universe.
RP – Role Play or Role Playing.
Waifu – A female anime or manga character that a fan claims as his or her significant other.