Apr 28 Word of the Day
Literally everyone, ever. Including the writer of this definition.
by masokitsune January 17, 2019
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2
a calculus term also called "the jerk"; it is a nerdy way to tell someone off.
person one: "you smell like feet."

person two: "Golly, person one, you can be such a third derivative."
by Kimfinn April 30, 2008
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