Sliiick

Suaaave.

Used to describe a person or act that is constructed entirely of the fabric of the definition of cool. If Sliiick is applied to a person, no matter what they do, they always look will be cool. If it's applied to an action, then it's a Party Trick that would make someone instantly popular and cool if they're able to pull it off. If somebody fails to be Sliiick, they'll be condemned to Smoove Mooths and can never be cool.