Apple Bonkers are creepy entities that work for the Blue Meanies. They are tall, blue-skinned top-hatted men in tailcoats who carry giant apples around with them wherever they go. They use these Apples to 'Bonk' the Blue Meanies victims, who turn grey and dull. They also use the Apples to opress the citizens of lands conquered by the Meanies.
They cannot speak, and the only time any of them have been seen communicating is in a strange language consisting only of the word 'FOUR!' repeated over and over again.