どんちゃん騒さわぎ

noun

merrymaking; drunken revelry; spree

Noisy, boisterous partying, often with drinking. The どんちゃん part is mimetic for the sound of drums and cymbals, suggesting a lively, raucous atmosphere.

• 昨夜ゆうべは友とも達だちとどんちゃん騒さわぎをした。

  Last night I had a wild party with my friends.

• 隣となりの部屋へやからどんちゃん騒さわぎが聞きこえてきた。

  I could hear boisterous merrymaking from the next room.