Power hour or 21 for 21 is a drinking game where players must consume a specified number of alcohol shots within one hour. Variants include one shot of beer every minute for an hour, or 60 shots of beer within one hour. In the United States, a power hour event is often associated with a person's 21st birthday when they reach the legal drinking age.[1][2] A Century Club or Centurion is an alternative to a power hour which involves consuming 100 shots of beer in 100 minutes.[3][unreliable source][better source needed]
Consequences
Players may have difficulty completing the specified number of drinks as the rate of consumption can raise their blood alcohol content to high levels.[4] The rate of alcohol consumption makes the players intoxicated within a short period of time.[5]
Trademark controversy
In 2010, Power Hour LLC, run by Steve Roose who markets a DVD game named "Power Hour", registered a trademark of the same name and soon after began sending cease-and-desist orders to Ali Spagnola, a musician who had released an album also titled Power Hour.[6][7] Spagnola announced her intentions to fight the claims, and an intellectual-property professor from the University of Pittsburgh stated that "if 'Power Hour' is a generic description of 'a drinking game that involves drinking a shot of alcohol each minute for an hour,' then Power Hour LLC can't have any trademark rights at all."[6] In December 2012, courts ruled in Spagnola's favor.[8]
^"Opposition No. 91195461"(PDF). UNITED STATES PATENT AND TRADEMARK OFFICE. 31 December 2012. Archived(PDF) from the original on 24 January 2013. Retrieved 23 January 2013.
