Greys

Greys are a supposed extraterrestrials commonly described by alleged UFO abductees in North America. Greys are short, thin, grey humanoids with large heads and large black eyes using disc shaped spacecraft for transportation. They are alledged to engage in convoluted plans involving experimentation on random humans (often from low income low education demographics), causing dismemberment to livestock for no specific reason, writing largescale grafiti in agricultural districts and other such innane antics.

Greys in Science Fiction

• The Asgard from Stargate
• The Vree from Babylon 5
• The Sectoids from XCOM