Top Definition
A weird OCD teacher that grades on a 4 point system for regular things and 8 points on tests. She doesnt like "mini vacations" as in sharpening your pencil or blowing your nose. If you do this she will give you a detention.
Mrs. Guinn gave me 3 out of 4 on our paper.
by awesomestudent101 January 11, 2010
5 Words related to Mrs. Guinn

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