purple drank
n.— «“Half these dudes dropped out of junior high,” he said, pointing to several friends standing with him sipping from plastic foam cups of “Purple Drank,” a brain-battering draft of prescription-strength codeine cough syrup cut with soda.» —“Trying to Break Cycle of Prison at Street Level” by Solomon Moore in Houston, Texas New York Times Nov. 23, 2007. (source: Double-Tongued Dictionary)
Further reading
Secret signals on the job: Waitresses at some 19th-century restaurants ensured speedy drink service by communicating with a non-verbal code. One server took orders, then placed each customer’s cup to indicate exactly what the customer wanted...
The word nurdle, sometimes spelled nerdle, can be used to denote various “small bits of things,” such as styrofoam packing material or detritus in one’s pockets. It may be related to the word nodule. Like thingamabob and whatsit...