chilly-out 

It is used to a person who is going crazy. In other words "relax"

P1 : yo, bro chilly-out
p2: I am chilly-out

chilly-out by askadeel May 25, 2010

Chill out 

Shut up, relax, calm dowm

Boy: Hey girl, can I get to know you? Can we hook up or somethin'? I want you bad, ma.
Girl: Fool, chill out, I got a man!

Chill out by *~RaeRae~* July 2, 2005

to chill out 

To be relaxing

my friend you have to chill out . Focus on the fight you will hear it a lot

to chill out by Faisal alahmadi December 1, 2016

Chill out 

Relax

Two friends sometimes meet up to chill out and watch a movie.

A: You know why God is a man?

B: Because if God was a woman she would have made milk taste like chocolate.

Chill out by quan cao tien August 19, 2010

Chill Out Donatello 

A phrase used when someone gets a lil too excited or annoying; used when someone else needs to fall back; used when someone just needs to chill

Palla:OMG! I LOVE ur green sgt. pepper coat! let me have it!

EmiLLio: Ayo, chill out donatello. its mine.

Ayo, George, just...just chill out donatello!

Chill Out Donatello by EmiLLio E-town April 5, 2007

Chill out 

"Chill out" originated on the east coast, NYC specifically and was a term used by heroin addicts who were going through heroin withdrawals. One of the many symptoms of heroin withdrawal is getting the chills and fellow junkies as a way to say see you later would tell each other to "chill out" meaning stay well, don't get sick or don't go into withdrawals from not having heroin.

See also "Dope Sick"

"I'm sick man, you got anything, I need something?" "No, I got nothing, chill out."

Chill out by FlatEar Mick January 29, 2019

chill out buddy 

when your dab becomes too lit and it needs an icebreaker rasberry flavor

My coach told me to chill out buddy when I dabbed to hard and broke my collarbone.

chill out buddy by Meglan January 19, 2018