The concept references attire intended to visually represent cognitive decline or decay, often through the use of makeup, prosthetics, and tattered clothing. For instance, an individual might employ decaying zombie makeup paired with office attire to suggest a mindlessness caused by corporate monotony or portray a character exhibiting the signs of mental unraveling.
This form of costuming gains relevance through its darkly humorous commentary on societal anxieties and pressures. Its popularity possibly stems from its ability to externalize internal feelings of exhaustion or disillusionment. It may have originated from early zombie film culture, subsequently evolving to encompass broader themes of mental and societal breakdown, becoming a statement beyond simple horror.