mathfuck

An expletive term used to express one's frustration - sexual or otherwise - in response to a math-related phenomena. Because of this duality, the word can be used to describe one's arousal after witnessing a particularly erotic math equation/ being on the receiving end of a mathuendo, or alternatively to express one's anger at the existence of calculus and those who would convey it's secrets to the youth.

Roommate A: "For the life of me I just don't understand long division. Mathfuck, dude."
Roommate B: "Oh, I can teach you long division ;)"
Roommate A: "Mathfuck! Watch where you're putting your protractor, homie."