Slick is a term most commonly used in the South, In Atlanta
for example, and can be used as either an adverb or the answer to a question.
1.The use of this word can vary from "sort of" to "extremely/really" depending on how it is said or what the situation is.
**(this can often cause confusion through texting or answering a question that is too vague.)
"Damn, I drank way too much water. I slick gotta take a piss." (extremely)
"You and Nate have been hanging out a lot in the past 10 months, Are ya'll together yet?"
"Slick." (sort of)
"Did you finish your part of the project yet?"