1) To find the residue of a function. The residue at an isolated singular point z0 of a function f(z) is defined as the contour integral of f(z) around C, all over two Pi i, where C is a positively oriented simple closed contour enclosing z0 (and no other singularities of f(z)) and i is the imaginary number defined as (-1)^(1/2). Alternatively, one can define the residue as the coefficient of the z^-1 term in the Laurent series expansion of f(z) about z0.
This is the overly compulsive activity of re-organizing all of ones things. Before and after cleaning you have the exact same amount of shit but now the shit has been moved around, alphebetized, or arranged in a more orderly and appealing fashion.
"My co-worker couldn't concentrate after her third energy drink so she tried to organize the front counter and then the supply closet. It took her 3 hours but all she had done was reshituate all the same shit. I mean, all the same shit was still there!
or
"Honey, uhhhhhh I thought you were gonna clean out the garage but instead all you did is just reshituate your junk. You're fired."
It is said of the situation where a person has the bad luck to make contact with his testicles against an undefined surface or object, intentioned or not.
Given the nature of the word, it is more appropriate to design cases where the interaction is made with a moving object, for example, a ball.
Although it is extremely painful for the victim, it tends to be considerably funny to people who witness it.
Today in the baseball game the pitcher took a nutshot; the baseball hit him in the nuts.
Man, I just watched the funniest nutshot video ever.