A lifestyle disorder characterized by unrealistic fear of the impact of one's own carbon footprint on the environment.
A person suffers from greenarexia, doesn't allow themselves the luxury of driving a car, buying store-bought food, wearing and eating non-organic products, to the extent that they deny themselves a comfortable life out of the guilt caused by impacting the environment with their every day choices.
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).