Boston and New York's largest japanese family extending into the five main boroughs of both cities. This family extends from Formosa Tawain, to Tokyo Japan back into the US. Also a phrase that is most commonly used when one or more of the family is parting each other. Phrase used to signify the strength of the family along with respect.
"yo, i'm bout to be out fam- SUPREME"
"Supreme find out, it's over"