Getting Even : Literal Eggs
One morning a soldier was in line for breakfast and noticed that the
cook behind the counter looked like he was having a bad day. After the
solder gave his order, the cook asked how the soldier wanted his eggs.
Not wanting to burden him further, the soldier said cheerfully, "Oh,
whatever is easiest for you."
The cook took two eggs, cracked them open onto the soldier's plate and
then handed it back to him.