hang loose
[adjective]
Synonyms: easygoing, breezy, casual, dégagé, informal, low-pressure, relaxed, unconstrained, unfussy, unreserved

[TahlilGaran] English Synonym Dictionary ▲

hang loose
To stay calm or relaxed

[TahlilGaran] Dictionary of Contemporary English ▲

Hang loose!
[American, old-fashioned]
something that you say in order to tell someone to stay calm and relaxed.
Hang loose, guys! The rest of us will be there to back you up.

[TahlilGaran] English Idioms Dictionary ▲

hang loose
relax, remain calm
I want to stay at home this weekend and hang loose.

[TahlilGaran] English Idioms Dictionary ▲