Alkali Shake
Any beverage mixed with any drugs (prescription or illegal). These are normally very illegal and deeply frowned upon by society, but they are hugely popular.
"What can I get you lads today?!"
"What Alkali Shakes you got tonight, Daz?"
"Any and all. But watch out for the Police!"
"What Alkali Shakes you got tonight, Daz?"
"Any and all. But watch out for the Police!"