ぬまお 沼落ち LinksSentence search for 沼落ちSentence search for ぬまおちKanji details for 沼 and 落Edit in JMdict Noun, Suru verb, Intransitive verb1. becoming obsessed with (a TV series, celebrity, interest, etc.); becoming addicted to; getting hooked onInternet slang Discussions Log in to talk about this word.