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(pronounced "grease granny")
An elderly female person who lost the ability to smile and really brings down the people around her. Like a sourpussy, only older.

Descends of the acient german word "Griesgram" which is the exact translation of gries-granny but can be used for both males and females.
Darling, please don't invite your mother over for christmas, she's such a gries-granny! I really hate being around her, makes me wanna kill myself!
by Krassner December 15, 2009
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