“Marty Supreme” comes from the title character of the recent A24 film Marty Supreme , where “Marty” is the character’s name and “Supreme” is used as a larger‑than‑life, almost boastful nickname that fits his hustler, showman persona in the table‑tennis world. The word “Supreme” signals that he sees himself (or wants to be seen) as the ultimate version of Marty—top tier, flashy, and culturally oversized, which is why the phrase has stuck as a memorable, meme‑ready name online.