Jamaican slang term used to refer to a close friend.
Originates from the concept of your co-defendant or co-accused before the courts. Your chargie was the man you got charged with in a crime. Hence the name "chargie". A close friend or comrade you were charged with and fought your freedom or got your sentence alongside and remained loyal friends. Someone you been through some experiences with.
Sam walked out the shops and saw his friend Ed and said: 'whats up chargie!' and Ed aired him and walked away because Sam is not rated for using such a moist word.
When you put a tard in charge of a task. This tard will be a completely stupid and useless ass nigga who can't do shit. Examples include: avetard, cottard, ou tard, caltard, and bart tard but there are many more eligible tards too.
I put york in charge of doing the GTA mission to start the heist, but i should have known better than to leave that task for a tard-charge.