English @ the Movies: 'It's Not Cool'

source: VOA Learning English    2016年10月7日
Do you know what "it's not cool," means? It is our English @ the Movies saying today, from the movie "Central Intelligence." This is a funny movie about two old friends who get into trouble. Originally published at - http://learningenglish.voanews.com/a/...

# cool: (source: https://www.thefreedictionary.com/cool)
adj.
6. Slang
a. Knowledgeable or aware of the latest trends or developments: spent all his time trying to be cool.
b. Excellent; first-rate: has a cool sports car; had a cool time at the party.
c. Acceptable; satisfactory: It's cool if you don't want to talk about it.
7. Slang Entire; full: worth a cool million.
adv.
Informal In a casual manner; nonchalantly: play it cool.