Oral Derivative

What is Oral Derivative?

When one receives fellatio while completing a derivative of the first degree or higher.

My math teacher gave me the best oral derivative for this problem.

See calculus, derivative, oral, fellatio, math

Ummlsfm

1. UMMLSFM is yet another annoying internet slang term that forces us to take minutes out of our lives to decrypt; but alas, it has been do..

Zezbian

1. A Lezbian that likes to wear Zebra clothing Tom: Did you see that bitch, she looks like a zebra crossing! look at that bitch she is sno..

Decreasement

1. A smaller amount of what was before. "sorry ill make sure ill note to make a decreasement in the amount of times i say decreasemen..

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Oral Derivative Edit Meaning