"Little Green Men" is a term often used to describe fictional extraterrestrial beings, typically depicted as small, green-skinned creatures. This concept gained popularity in the mid-20th century, particularly in science fiction literature and films. The phrase is commonly associated with UFO sightings and alien abduction stories, where witnesses claim to have encountered these beings. The idea of Little Green Men has influenced various aspects of popular culture, including movies, television shows, and video games. They are often portrayed as friendly or mischievous characters, contributing to the ongoing fascination with aliens, UFOs, and the possibility of life beyond Earth.