(adj.) A term used to express the relationship between 2 things or persons that are extremely uber close. Can be mistaken for the infamous tidy widy panties, so use caution when inserting as an adjective.
Rachel: So how close are those folk?
HannaMickey: LIKE TIDY WIDY CLOSE!!! HAHAHAH
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