Temple Roulette
A risky game played when you gamble your personal well being and health by drinking an unknown liquid found in a strangers bowl or cup. Similar to Russian Roulette and Mexican Roulette but with prolonged consequences that can slowly result in death if you become subject to an orally transmitted disease. This slow death happens through oral transmission of microbes via saliva. The swallowing or slurpy slurp action of the tongue wipes the microbes against the back of the throat, allowing the microbe to enter the body. The most common liquid to play with is tweeker milk found in an old cereal bowl at a drug house.
Eg. Did you see Dave play Temple Roulette with that magical white hobo elixir? He even stuck his finger in it first to make sure it was cold.