1 definition by Joseph Lam

promethazine is purple drank comin mainly from Houston, TX. its basically cough syrup that u mix w/ either a bottle of soft drink(whichever u prefer, usually sprite of any sort)that, or u mix w/ alcohol. and it gives u a leaned out kinda feelin, its how us texan folkz get throwed ya heard?

also, see the word, drank
"Say mayn, u got a deuce of that promethazine?"
by Joseph Lam May 1, 2006
Get the promethazine mug.