Shisno is a term Aliens supposedly refer to humans as in a prejudicial manner. Gamma has stated that a Shisno is an alien term, pronounced "Shiz-no", which refers to the excrement of a foul creature's defecation. The only characters to use this term are Andy, Gary, and the Religious Aliens. Shisno's are considered almost universally repulsive, partly due to the fact that their excrement produces its own excrement following initial defecation. It is most commonly used as a racial slur for humans, demonstrating the animosity of the two species.