Bushuru

Japanese slang that means “to vomit in public” (or literally “to do the bush thing”)

Originates from a well known incident where George H.W. Bush fell victim to Acute Gastroenteritis during a formal meal and barfed all over the pants of them Prime minister Kiichi Miyazawa

Example using a conjugated form of bushuru:

Gaa, dare ga koko de bushuriamshita?
(Alright, who did a bush here?)

John-San ga shimashita,kyūsei ichō-en ga arimashita

(John did that, he had acute gastroenteritis