It sounds like you’re referring to Angry Birds Toons and the idea of — which is far beyond the actual episode count (the show has around 100–120 short episodes across a few seasons).
While there is no of the Angry Birds Toons animated series , the number 1020 is widely recognized among fans as a challenging boss level in the mobile game Angry Birds 2 . The Legend of Level 1020 angry birds toons 1020 episodes 1020