In slang, “zombie” can refer to someone who is extremely tired, slow-moving, or lacking in energy, often described as appearing to act without thinking or awareness. It can also be used to describe someone who is dull, apathetic, unresponsive, or unthinkingly acquiescent. Additionally, “zombie” can be used in a more figurative sense to describe a person who is not fully engaged with their surroundings, perhaps due to exhaustion or a lack of interest. In some contexts, it might refer to a person who is easily influenced or manipulated.Â