Compounds of 突っ込む

• 突っ込む
  (v5m) (1) to thrust something into something
  (2) to plunge into
  to go into deeply
  (3) to meddle
  to interfere
  (4) to retort
  (5) to riposte
  (P)
• 首を突っ込む
  (exp) (1) to poke one's nose into another's affairs
  to have a hand in
  to take a (deep) interest in
  (2) to poke one's head (into a room)