From Wiktionary, the free dictionary
Borrowed from Cantonese 吵吵鬧鬧 / 吵吵闹闹 (caau2 caau2 naau6 naau6).
chau-chau-lau-lau
- extremely noisy, chaotic
Nosso Macau já virâ-ficâ chau-chau-lau-lau- Our Macau has become so noisy
chau-chau-lau-lau
- mess, confusion, disorder
Ung'a chau-chau-lau-lau námas!- This is a total mess!