Mentioned only as a quality in Vedic Hinduism, Siva is the destroyer god in classical Hindiusm. He is worshipped as the highest God by Shaivites. He is usually worshipped as a phallus (male sexual organ)
"Siva" (pronounced "Shee-vah") is a song by The Smashing Pumpkins (at the time, known as simply Smashing Pumpkins) that was the third single from their debut album Gish. It was written by Billy Corgan. "Siva" was also the first music video filmed by the band.
The special expansion of the Supreme Lord who is uniquely neither God nor jiva. He energizes the material creation and, as the presiding deity of the mode of ignorance, controls the forces of destruction.
the guna-avatara or qualitative expansion of Krishna who is the superintendent of the mode of ignorance ( tamoguna) and who takes charge of destroying the universe at the time of annihilation. He is considered the greatest Vaishnava, or devotee of Lord Krishna.