[だつオタク, datsu otaku](n) (See オタク) ex-nerd; one who has given up geeky or nerdy hobbies; one who has given up stereotypically geeky dress, mannerisms, etc.[Add to Longdo]
[だつオタク, datsu otaku](n) (See オタク) ex-nerd; one who has given up geeky or nerdy hobbies; one who has given up stereotypically geeky dress, mannerisms, etc.[Add to Longdo]