The former name of the off-topic section of the Penny-Arcade forums (preceded by M2). A split of the forums in August 2004 separated this forum from its bretheren and renamed it "Happenstance and Ribaldry." Generally the source of all classy mayhem affiliated with the PA Forums, and existing mainly to record future delinquents' internet activities for the convenience of the FBI.
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).