when you constantly feel like you're going to cry but you never do, and your heart feels heavy, and the world feels dark, and sometimes you try to distract yourself with other things, which helps but the feeling never truly goes away, and only lasts temporally, and you always end up going back to where you feel like you're mentally decaying.
When you have to pee in a movie but don’t want to miss anything, and must do the following mental equation: will the amount I have to pee cause enough discomfort to diminish my attention capacity for the remainder of the movie to an extent which is greater than the amount of the movie I would miss by making a mad dash to the restroom.
I saw Satantango last night, wonderful film but by the 5th hour I had to start doing pee calculus.
Short-hand for the word floccinaucinihilipilification, meaning the estimation of something as valueless (encountered mainly as an example of one of the longest words in the English language).