"Strange Brew," starring Bob and Doug McKenzie, those whacked-out Canadian beer hounds.
Version 1: Watch it. Anytime somebody says "eh" (pronounced like the letter 'A'), drink. For example, "Get me a beer, eh?"
Version 2: Watch it. Anytime somebody says "hoser," drink. For example, "You're a hoser."
Version 3: Watch it. Anytime somebody says "eh" or "hoser," drink. It's all that simple.