"Blackout" refers to a temporary loss of consciousness or memory, often caused by excessive alcohol consumption or extreme fatigue. During a blackout, a person may engage in activities without recalling them later, leading to confusion and potential danger. This phenomenon can affect anyone, but it is particularly associated with heavy drinking. In a broader context, "Blackout" can also describe a situation where power is lost, leaving homes and businesses in darkness. This can happen due to severe weather, equipment failure, or other emergencies. Such blackouts can disrupt daily life and pose challenges for safety and communication, especially in urban areas like New York City.