The activity centers around consuming alcoholic beverages while viewing the film Back to the Future. Participants adhere to a predetermined set of rules dictating when a drink must be taken, often triggered by specific on-screen events, character actions, or dialogue cues. For instance, a common rule might involve taking a drink whenever Doc Brown exclaims “Great Scott!” or whenever the DeLorean time machine successfully travels through time.
The appeal of this type of participatory viewing experience stems from its ability to transform a passive activity into a social and engaging event. It fosters a sense of shared experience and camaraderie among participants, enhancing their enjoyment of the film. Furthermore, these activities frequently leverage nostalgia, capitalizing on the enduring popularity of classic films to create memorable social gatherings. The specific origins are difficult to definitively pinpoint, but its genesis likely coincides with the broader cultural phenomenon of interactive film screenings and themed parties.