also: きもをた
noun
creepy geek; disgusting otaku
Derogatory slang blending キモい (gross/creepy) and オタク (obsessive geek). Used online and in casual speech to insult someone perceived as both socially awkward and physically repulsive.
あのキモヲタ、またアニメの話ばかりしてる。
That creepy geek is going on about anime again.
ネットでキモヲタって言われた。
I got called a disgusting otaku online.
Abbreviation blending キモい (kimoi, 'gross/creepy') and オタク (otaku, 'obsessive geek'). The exact origin is uncertain, but it emerged in Japanese internet slang.