A knight and his men returned to their castle after a long hard day of fighting.

“How are we faring?” asked the king.

“Sire,” replied the knight, “I have been robbing and pillaging on your behalf all day, ransacking the towns of your enemies in the west.”

“What?!” shrieked the king. “I don’t have any enemies to the west!”

“Oh, no…” said the knight. “Well, you do now.”