校鬧

校闹
xiàonào
disruptive activities targeted at a school by an aggrieved party (neologism formed by analogy with 醫鬧 yīnào)

CEDICT

neologism

Entry Composition

1 校 xiào
  1. (bound form) school; college
  2. (bound form) (military) field officer
2 鬧 nào
  1. noisy
  2. cacophonous
  3. to make noise
  4. to disturb
  5. to vent (feelings)
  6. to fall ill
  7. to have an attack (of sickness)
  8. to go in (for some activity)
  9. to joke