gun show

== English == === Etymology === The biceps sense is an extension of the metaphor whereby biceps are jokingly called guns. === Noun === gun show (plural gun shows) (chiefly US) An event where a promoter rents a venue to bring together gun dealers and potential purchasers: a trade show for firearms. Hypernyms: trade show, trade fair < show, fair, exhibition (humorous) A display of one's bulgingly muscular biceps (upper arms). two tickets to the gun show