Glenin is a type of shapeshiting alien that likes to take the form of a cat, One that looks like its named Glen. They are usually black cats and there very devious and skrunkly. Glenlins are also very stupid, so Glenlin can also be an insult or a nick name for a black cat.
Quiet you Glenlin >:(

Ella called a black cat they found on the streets a Glenin.
by OswaldTheSecond March 6, 2023
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