A phrase meaning "you can't deny it"
Usually used when there really isn't any evidence. Everything said was a matter of opinion, but it is somewhat a challenge for you to argue with what was said, perhaps so the person can counter it with evidence
Aka no matter what you do, if your opinion is different, the person who says this will make you look stupid.
Usually used by politically opinionated "hipsters" when their argument is actually pretty legitimate; but also used by others usually mockingly
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).