sope noun a tablet of the recreational drug methaqualone, best known as Quaaludes US
By 1972 it was one of the most popular drugs of abuse in the United States and was known as love drug, heroin for lovers, Dr. Jekyll and Mr. Hyde, sopors, sopes, ludes, mandrakes and quacks. — Marilyn Carroll and Gary Gallo, Methaqualone, p. 18, 1985