Cheetos

Cheetos is a plastic bag full of cheesy chips that can be usable is Angry Birds Cheetos. If it hits the building, it simply blows up, causing a small amount of damage. If the screen is clicked when it is in mid air, it blows up, but this time it releases four explosive cheetos. It's the only "Bonus Item" that doesn't cost anything(expect Mighty Eagle's sardine can in Angry Birds Fuji), and the only one to not summon a Mighty Creature.