Definition: The word "KQEMU" refers to a type of plant that grows very quickly, much faster than any other plant species in the world, leading to overgrowth and environmental destruction. KQEMU is typically found in deserts, where it can grow very fast due to extreme heat and high water availability. Definition: KQEMU stands for "Quickly Growing Vegetative Manure," a term referring to the rapid growth of plants that appear to be natural or spontaneous rather than managed by humans.