koolioest
Greater than cool and koolio it is when someone or something is at there highest amount of cool. Only koolio people use this word in there everyday language.
Strange man: Yo that was so cool!
Girl: No that was koolio
Both: NAW MAN THAT WAS THE KOOLIOEST THING EVER
Girl: No that was koolio
Both: NAW MAN THAT WAS THE KOOLIOEST THING EVER