If you don't know who the 'Angry Birds' are you have been living on another planet.
Now the kid's favorite mobile game is going green just in time for St.Patrick's Day.
So the birds will stop seeing red and go green for Paddy's Day instead.
Angy Birds has already got over 100 million downloads, making it one of the biggest selling games in history.
Now the birds are getting their Irish up with a new St.Patrick's Day edition.
But will the birds be angry or perhaps worse for wear for having a few pints to celebrate the great Irish day?
We won't know until it is released.
The company says it will be available “well before St. Patrick’s Day.”