A man bursts into a bar and shouts at the bartender. “Bartender, quick! I need 12 shots of your finest single malt scotch whiskey!”

The bartender immediately springs into action, pouring out shots.

The man downs each of them as quickly as the bartender can pour, one after the other.

The bartender exclaims, “I’ve never seen anyone drink like that before…”

The man says, “You’d drink like that too if you had what I have”.

The bartender is shocked. “Good God, man, what do you have?”.

The man starts to head for the door, and shouts over his shoulder in reply.

“Two dollars.”