verb/bɛʁ.da.se/
to make noise by shaking or moving around (e.g. furniture); to alter, to upset the order or arrangement (of books, etc.); to make a great deal of noise; to rattle around, to get jostled around noisily; to do odds and ends, to work without pressure, to do light work
“Et eux-autres met ces chevrettes secs en-dedans et eux-autres prend une machine, et ça tourne doucement. Et eux-autres se bardasse en-dedans.” — And they put the dried shrimp inside and they take a motor, and that spins slowly. And they get jostled around in there.