I think I can understand some of the Bird/Pig Language in Angry Birds Toons. If you have suggestions or questions, post a comment below:
Edgna - Egg (As heard in most episodes with the eggs)
Oy-oy-oy - Oh no (As heard in The Bird That Cried Pig and Love is in the Air.)
Solah or Solap - Pay Attention or when someone is angry (as seen in episodes with Corporal Pig, and King Pig)
That's all for now, but stay tuned.