1. (US black) a white person; also as adj.
|Down These Mean Streets (1970) 104: I just watched paddies come down out of that office and make it. ‘Louie,’ I said, ‘ask the next blanco that comes down how the job hiring is.’.|
|Spidertown (1994) 1: Only patos wear that shit [i.e. aftershave]. Is that wha’ thum blancos need t’ score some pussy?|
|Plainclothes Naked (2002) 31: Along with the two twenties the blanco creep had given her, her count came to $320.|
2. (drugs) heroin.
|ONDCP Street Terms 3: Blanco (Spanish) — Heroin.|
3. (US drugs) cocaine.
|Post-Star (Glen Falls, NY) 3 Aug. 18/5: There are many slang terms for cocaine [...] big C, blanco, blast, [...] girl, heaven, Mama Coca, [...] pimp, she [...] toot, trains, stardust.|