Boingo

Японское имя:	ボイ ンゴ
Прозвище:	Mondatta, Voing

Boingo is one of the Egyptian Nine Gods Stand User, a minor antagonist featured in Part III: Stardust Crusaders.

Boingo demonstrates a very introverted personality, and is content to resign himself into a supportive role, using his Stand to aid his brother Oingo, and later, Hol Horse (though he was more forced to do so than doing so out of his own will). Boingo was so shy that he struggled even to laugh and frequently stuttered. Initially he's shown to be very reliant on his brother, not doing anything away from him. Because of that, Oingo protected him from the world, afraid of how many bad people would take advantage of his little brother. They shared a really close relationship, working as partners and relying on each other. He demonstrated a good side on him, as he considered the possibility of becoming a good guy.

JoJo's Bizarre Encyclopedia