Something ingested through the mouth that has an extremely amazing taste. The "-gasm" referring to amazing and the "tongue" referring to where the taste is experienced.
One who crafts language. An inspiring and compelling speaker or who uses just the right words at just the right moment to weave spells amongst his audience: both charming them, and delighting their ears.
That man is heavenly to listen to; an aural banquet, he's such a tonguesmith.
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