When someone in trade posts that they are 'reserving' an item for themselves usually used in World of Warcraft. This 'reserving' is just them telling you they are going to preninja it.
Started on the realm Windrunner where all shit is holy.
Kyzykystyqys planned on preninjaing the BlackDrake mount from 10 man OS 3d
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).