The word "coont" is a mixture of two words. The first word is "cunt" this word for some reason is quite offending to many people, it is used to describe someone who is really disliked or a close friend. The second word is "kook" this word is used to describe someone who is not meant to be. Such as someone who has all the newest gear but doesn't know how to use it.
Hence a coont, is a highly disliked person who is not meant to be in a certain situation.
It is also a very great word to say in any place since it is not a well known word yet.
"Bro jack is such a fuckin coont, look at all that fresh shit he's got on!"
"Yeah man that's what I'm sayin..."
"Let's all jump him, he straight up doesn't deserve to chill here!"