What drug is the main ingredient referenced in the "drank" of the song Drank in My Cup?
Purple drank Purple drank is a slang term for a concoction which includes a prescription-strength cough syrup used in a manner inconsistent with its labeling, thus making it a recreational drug. The mixture became popular in the hip hop community in the southern United States in the 1990s, originating in Houston.
Mescaline Mescaline, or 3,4,5-trimethoxyphenethylamine, is a naturally occurring psychedelic alkaloid of the phenethylamine class, known for its hallucinogenic effects comparable to those of LSD and psilocybin.