Take a drink: The ship takes damage

Take a drink: Any famous quote from the show is recited

Take a drink: Anytime "Galaxy Quest" the show is referenced in any way

Take a drink: Aliens are shown in their true form

Take a drink: Guy is referenced as the extraneous crew member

Take a drink: Anyone speaks to or repeats what the computer said

Take a drink: Alexander is pissed he's not a real actor

Add a rule!