also: げえげえ
adverb, adverb taking the 'to' particle
sound of vomiting
Mimetic word for the sound of vomiting; often used with と or as an adverb.
彼はゲーゲーと吐いた。
He vomited with a retching sound.
飲みすぎて、トイレでゲーゲーやった。
I drank too much and was throwing up in the toilet.