ばかさわぎ
horseplay; fooling around
Also written 馬鹿騒ぎ、ばか騒ぎ
Noun, Suru verb, Intransitive
僕ぼくたちは昨日きのうの夜よる、町中まちじゅうを飲のんでばか騒さわぎをして回まわった。
We really painted the town red last night.
「唇くちびるが割われてるけど、どうしたの？」「弟おとうとと一緒いっしょにばか騒さわぎしてて、口くちを蹴けられちゃったんだ」
"How did you split your lip?" "My brother and I were horseplaying, and he ended up kicking me in the mouth."