be like a dog with two tails

To be very happy and excited. Mary's been like a dog with two tails ever since she got her promotion.

to be very happy Ben's team won the match. Their manager was like a dog with two tails.

Name	Pronounced	Usage
As'ad	-	Arabic
Gibbons	['gibənz]
Saturn	SA-tərn (English)	Roman Mythology (Anglicized)
Quirinus	kwi-RIEN-əs (English), kwi-REEN-əs (English)	Roman Mythology, Late Roman
Jamesina	-	Scottish
Ivah	-	Biblical