Texting: LIS. (ph) a rude, passive-aggressive phrase, usually found at the beginning of a response, that lets someone know that they didn't listen to you. Done in convo with subordinates or anyone you disdain, because being polite to these people 'doesn't matter'. Often found in abbreviated form in response emails and texts, as LIS, indicating you think the person hasn't read or understood your post.
Phrase: commonly used in the beginning, middle, or end of a sentence. Used as a filler for "um," "and," and "dude." Commonly paired with another phrase, "Scoinaaan." Does not need to refer to anything one actually said or a statement from the past.