首を突っ込む

くびをつっこむ

Also written 首をつっこむ, 首を突っこむ

Meanings

  1. Expression, Godan verb to poke one's nose into another's affairs; to have a hand in; to take a (deep) interest in; to meddle in
  2. to poke one's head (into a room)

Kanji

Jinuma: Japanese Dictionary · Word lists