This one is a straightforward classic. You watch the scariest movie you can find, and then drink when a particular something happens. Most of the fun of this game is establishing your own rules. Typically you drink when someone gets killed, but you can be more creative than that. Here are some example rules: If you jump, look away or cover your eyes, you drink. When sinister music starts, you drink. If a character makes an overly-confident, not-at-all-reassuring claim of safety before being swiftly killed, you drink. If you see boobs, you drink.