Act your age!

Behave more maturely! (A rebuke for someone who is acting childish. Often said to a child who is acting like an even younger child.) Child: Aw, come on! Let me see your book! Mary: Be quiet and act your age. Don't be such a baby!

Common Names:

Name	Pronounced	Usage
Ari (1)	-	Hebrew
ConrÍ	-	Irish
Aviram	-	Hebrew, Biblical Hebrew
Jacobo	hah-KO-bo	Spanish
Annice	AN-is	English
Celsus	-	Ancient Roman