Swerve text is when you're texting someone and you think they're into you then at the last minute they send you message to blow you off.
Ashley: Hey, I've been thinking about you.
Brian: oh really? Want to come over?
Ashley: hmm, not today I got other plans.
Brian: Damn, just got swerve texted, I see how it is.
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).