hi-hi-hōa-hōa嘻嘻嘩嘩

to play noisily

to play noisily; to be boisterous

English Wiktionary, “嘻嘻嘩嘩” (CC BY-SA 4.0) — https://en.wiktionary.org/wiki/%E5%98%BB%E5%98%BB%E5%98%A9%E5%98%A9 · confidence: Medium (Wiktionary)