Marijuana.
Purple drank.
A video slot machine that has a Texas oil industry theme.
A variation of Long Island Iced Tea, a highly potent mixed drink made of a variety of alcoholic ingredients, without any actual iced tea.
A mixture of drugs (pancuronium bromide, potassium chloride, and sodium thiopental) used to execute a person by lethal injection.
Strong coffee.
Crude oil.
Diluted fertilizer filtered through manure.
Motor oil.
Iced tea.
Marijuana.