ネカマ

noun

male pretending to be female online

Internet slang; a man who presents as a woman in online communities, games, or social media. Often used in contexts like online dating, chat rooms, or MMOs. The term is a blend of ネット (net) and オカマ (okama, a slang term for a gay man or cross-dresser).

• あのプレイヤー、実じつはネカマだったらしいよ。

  That player was actually a guy pretending to be a girl, I heard.

• ネカマに騙だまされて課か金きんアイテムを送おくってしまった。

  I got tricked by a male posing as female online and ended up sending paid items.