"Chill out" is a very popular, more-recent African-American idiom. It was coined sometime during the late-1970's when it was said to try and calm down someone who was hot under the collar.
Origin: Chill out is a recent African-American idiom. When a person starts to get angry, we often use the expression 'hot under the collar.' Therefore, it is easy to see how the opposite would mean calm.
circa 1837
The term 'chill out' is a slang term for 'relax', 'take it easy', 'don't get aggravated', etc.
It's not a saying, they're stating the truth, some rap stars are calm, or as they put it, "chill" and the term "chill out" is slang for rappers calming down.
Other than being slang and Anglo American, the origin is unknowm
Rude boy is a very popular slang term. It is used to characterize someone as obnoxious, disgraceful, distasteful, and terrible. The term originated in Jamaica.
The slang term 'Wassup?', like many other slang terms, originated on the streets, and has no known origin as far as I know.
The term 'chill out' is a slang term for 'relax', 'take it easy', 'don't get aggravated', etc.
It is a slang term from the 1930's, origin not known
It's not a saying, they're stating the truth, some rap stars are calm, or as they put it, "chill" and the term "chill out" is slang for rappers calming down.
I understood the term to be rhyming slang for 'For Free', origin un-known. I understood the term to be rhyming slang for 'For Free', origin un-known. See related link for answer.
Other than being slang and Anglo American, the origin is unknowm
The term, "yank" is a slang term used to describe a person of American origin or heritage. "Yank" is derived from the slang term, "yankee" which is sometimes used as an insult.
Rude boy is a very popular slang term. It is used to characterize someone as obnoxious, disgraceful, distasteful, and terrible. The term originated in Jamaica.
The slang term 'Wassup?', like many other slang terms, originated on the streets, and has no known origin as far as I know.
From the 1880's, New York slang of uncertain origin
A fin (short for "finnif") is slang for a five-dollar bill. It is derived from the Yiddish word for "five" ("finf").
cool/chill
Chill out is slang for relax and be calm. Cut a rug is slang that means to dance.