So i dont know if people already know this but i thought it was cool. Ness taunts and says "OKAY" my friends dad said that exact same thing the other day. He asked him what he was saying (the family is from SE Asia) bc it sounded like ness's taunt. It turns out that what Ness is says is saying is "O-kAY/" and it is a Cantonese phrase that means "obviously," or "i knew that was gonna happen." I thought this was really funny and kinda cool