A term used to refer to the inferior feeling a white male feels when seeing a black cock either in porn or in real life. The larger size of the black cock makes any hetro white into a sissy for black cock. He is no longer a man. He is forever the black man's bitch.
John's girlfriend finally talked him into a three way but when John saw what Tyrone had in his pants he immediately became Black Cock Gay.
The act of strapping your sex partner's arms to a ceiling fan, laying underneath them with your dick in their orifice, and turning the fan on so they spin around on your dick.Usually accompanied by helicopter sound effects or yelling.
"Speaking of Helicopters, my girlfriend gave me a Black Cock Down last night."
"What?"
"Don't ask..."