It can. Slick is a synonym for slippery and can also mean icy or wet. Oily is a specific type of slick
Slick and persuasive in an almost undesirable way
greasy,oily, icy, slimy, glassy, smooth, slick
If your hair has a greasy, oily, or slick texture to it Time for a shower!
depending on which slick you mean sleek healthy looking animal hair on one hand or an oil slick on the other
Slick can mean smooth, as in someone who is really good at fooling people.
to call someone slick means to call them cunning, crafty or sly. you can also describe a businessperson as being slick. this means that they are astute and deceptive
To be fast, quick and slick when you move.
It means the highway is slippery or slick.
It means cool or slick.
Slick Rick was a rapper the name is just a rhyme sort of like Eddie spaghetti ect
Someone with an oily tongue is a "smooth" talker who's trying to con you into doing something.
Well it depends when it is said. Most of the time its just the slang of today's times meaning klutz. As in "Nice job slick!"