Definitions by Mapphel
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.