Wisconsin blackout
A popular drink found only in bars local to Wisconsin, Delaware, Detroit, Bangladesh, and Cincinnati. The the drink has elusive ingredients though it's effects are well documented. Most common effects are hallucinations and a lack of object permanence. Of course the name is derived from it's place of creation and it's usual tendency to cause people to blackout soon after consumption.
Person A: Dude I was in Bangladesh a few months ago. Have you ever heard of or tried a Wisconsin blackout?
Person B: A Wisconsin what?
Person A: Bro that shit had me fucked up. I think I pierced my own kneecap but I really can't remember.
Person B: A Wisconsin what?
Person A: Bro that shit had me fucked up. I think I pierced my own kneecap but I really can't remember.