一いっ発ぱつ放はなつ

godan verb (-tsu)

break wind; let off a fart; have a shot

Colloquial and slightly vulgar; literally 'to fire one shot'. Used humorously or informally for passing gas.

• 彼かれは会かい議ぎ中ちゅうに一いっ発ぱつ放はなってしまった。

  He accidentally let one rip during the meeting.

• 誰だれか一いっ発ぱつ放はなった？