Keep shirt on!

Keep your shirt on!

(British, American & Australian informal) also Keep your hair on! (British & Australian informal)

a slightly impolite way of telling someone who is angry to try to be calm and patient Keep your shirt on! I'll be with you in a second.

Name	Pronounced	Usage
Asier	-	Basque
Nicolas	['nikələs]
Waldemar	vahl-DE-mahr (German, Polish)	German, Swedish, Norwegian, Danish, Polish
Kern	[kə:n]
Diann	die-AN	English
Elisabeta	-	Romanian