rail
n.— «He pulled out a wad of cocaine and poured it onto a mirror. He pulled out two credit cards and started to chop and divide like a Benihana chef, cutting some of the hugest rails I’d ever seen.» —by Mark Ames, Matt Taibbi, Edward Limonov The Exile: Sex, Drugs, and Libel in the New Russia Apr. 1, 2000. (source: Double-Tongued Dictionary)