If someone or something is cool that means lame, pretentious, mainstream, appealing to the mass, trivial, of no real value, shalow etc. This word is mostly used by shalow people who have poor thesaurus, describing things or people they really really like.

a word bearing hysterical levels of apathy, aloofness, coldness, coolness, detachment, disinterest, insensibility, insensitivity, insouciance, lassitude, lethargy, and stoicism. Don't be a dick.

Anything related to weed or high

The word you use when your at a loss for words. A word that never goes outta style. Can be used as sarcasm too!

Anything to do with a bear

The way of being known as somebody that is cool to all social peers.

--When you think something is neat-o
--When you are chilly