1. Leap/Jump for joy
To be very happy (To jump because of a great happiness)
Ex: We all leapt for joy when we heard the news.
2. To be full of joys of spring
To be very happy
Ex: He bounced into the office, full of the joys of spring.
3. be in a transport of delight/joy
to feel extremely happy or pleased
Ex: I looked up to the heavens and praised God, in a transport of delight.
4. beside oneself (with something such as joy, anger, rage, grief, ...)
In an extreme state of some emotion.
Ex: I was beside myself with joy. Sarah could not speak.