A word used most commonly for a smoothie which has a large amount of ice cream added to increase thickness levels. The word, when written or typed, is usually in upper case, and may sometimes include an exclamation mark to signify the complexity and greatness of a 'smooshie'.
The words less common uses include:
>A piece of sushi
>A slushie (or slush puppy)
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).