The term Greys denotes a style of alleged intelligent, humanoid, extraterrestrials appearing in folklore, popular culture, and the pseudoscience of ufology. In particular, they are a common motif in close encounter and alien abduction claims. In abduction claims and popular culture, several commonalities of appearance tend to typify "Greys."
They are typically depicted as gray-skinned diminutive humanoid beings that possess reduced forms of or outright lack human organs and anatomical components. Their bodies are usually depicted as elongated, small chested, and lacking in muscular definition and visible skeletal structure. Their legs are shorter and jointed differently than one would expect in a human. Their limbs are often depicted as proportionally different than a human's; their humerus and thighs are the same lengths as their fore-arms and shins, respectively. They may have 3-5 fingers and may be depicted as lacking opposable thumbs. [Wikipedia]
Greys heads are depicted as human-like, although much larger when compared to the body and usually lacking hair or having only thin fuzz. Under the head, the neck is thin and lacks an adam's apple or any obvious musculature. External ears, if present at all, are greatly reduced. The mouth is usually narrow and lipless. The eyes are generally larger than those of a human and often almond or tear-drop shaped. They are also typically all black, lacking obvious irises and sclerae, lids, brows and lashes.
