blacksnake /ˈblaksneɪk/noun 2verb 1forms 3 noun2 •(US) A long, tapering whip. •(slang, vulgar) A penis, especially a black penis. verb1 •To whip with a long, tapering whip.They were slugged and blacksnaked, run through a gauntlet, deposited on cattle cars headed away from the city, and told never to return. — 2001 formsblacksnaked · blacksnaking · blacksnakes