The Room

''Johnny is a successful banker who lives happily in a San Francisco townhouse with his fiancée, Lisa. One day, inexplicably, she gets bored of him and decides to seduce Johnny's best friend, Mark. From there, nothing will be the same again. (IMDB)''

Drink when:

 * Whenever anyone says "Hi", "Hello" or "Hey"
 * Drink when spoons
 * Super realistic laughter

Waterfall During:

 * The flower shop scene

Finish your beer:

 * "I'm not pregnant. I just wanted to make things interesting."