KV is an acronym which stands for Kevin Victory. However, it can also be used to describe anyone of commensurate popularity status. KV's are stand-out individuals, recognized for their striking looks, athletic prowess, academic prestige, exhilarant love-making, and enchanting personality. One is generally taken aback at the site of a KV, and in males, the site of a KV can cause a spontaneous erection.
it is an acronym for Kliment Voroshilov, which were a series of heavy tanks created by the Soviet Union during WW2. Several of these tanks are used in the game World of Tanks. It's powerful but extremely slow.