keep one's shirt on

Stay calm, be patient; not give way to temper or excitement. For example, Keep your shirt on, Bob, they'll be here in time for the wedding. [Colloquial; mid-1800s]

Common Names:

Name	Pronounced	Usage
LÜTfİ	-	Turkish
Il-Seong	eel-sung	Korean
FÓLki	-	Ancient Scandinavian
Avani	-	Indian, Marathi, Gujarati
Wessel	-	Frisian, Dutch, German
Jagjit	-	Indian (Sikh)