also: げえじ
Using a word like 'gaiji' online is the worst.
He got angry and called the other person a retard.
Kanji spelling is rarely used; the word is almost always written in kana.
Search-only kana form reflecting a variant pronunciation.
Slang abbreviation of 障害児 (しょうがいじ, 'disabled child'), with the initial しょ dropped. The exact origin is uncertain, but it likely emerged in online communities as a derogatory term.