1010340 jmdict A [id=2179331]

バリバリ；ばりばり[spec1]
[1][adv,adv-to][on-mim]
  vigorously (ripping, tearing, scratching, etc.); roughly; with a rip
[2][adv,adv-to][on-mim]
  (eating) with a crunch
[3][adj-na,adv,adv-to,vs][on-mim]
  [note="usu. adverbially as 〜に"]
  stiff; starchy; crisp
[4][adv,adv-to,adj-no,adj-na][on-mim]
  (working) hard; energetically; vigorously; furiously
[5][adv,adv-to][on-mim]
  with a series of loud, repeated sounds (e.g. firing a machine gun, revving an engine); with a lot of (continuous) noise