Derived from the term Romulox; the act of directly or indirectly stating superiority over another individual by expressing an association with specific people, products, events, etc.
Look at Ben over there trying to pimp his piece-of-shit car. Someone should tell him to quit Romming it out.
Boys who enjoy yaoi (a genre in Japan that contains sexual and/or romantic relations between two men); literally translates to "rotten boy"; corresponding female : fujoshi