From Frank Miller's Batman Dark Night , when the mutants refer to the Leader and Batman "My Mon Bats don't shiv" meaning doesn't show fear, as in, doesn't shiver with fear.
The other guyjustpulled a boom stick on his face, but my man don't shiv!
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).