A Greavesy is, in most cases, a member of a large group of friends that possesses very few social skills and is often regarded by the other members of the group as mentally deficient. A Greavesy is most commonly male, but recently some female cases have been found. With no exceptions, a Greavesy is always displeasing to look at. He will often make strange noises and sleep with absolutely disgusting girls in order to try and fit in. However, Greavesies are hardly ever able to fit in, and are only allowed to remain in the group to make the other members feel better about themselves. They are commonly found in friends houses (usually a popular member of the group) close to their own, as they know they are not wanted so will do anything to ensure they are included in plans. In some extreme cases, they sit in the house when the friend is not there and wait for them, often sitting in the same place for up to 7 hours. In one recent study of Greavesies it was found that when a Greavesy was left out, it spent hours searching for its 'friends'.

When a Greavesy is spotted, make sure it cannot infiltrate the friendship group, as once it begins to feel a sense of belonging it will be incredibly hard to get rid of.
Will: Luke is sat in my house AGAIN!
George: Was he invited?
Will: Of course not.
George: No surprise there. What an absolute Greavesy.
by aidsonaplane July 22, 2015
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