Feeling goofy - post your favorite lame jokes here

[Prudence]

A knight and his men return to their castle after a
long, hard campain.

"How are we faring?" asks the king.

"Sire," replies the knight, "I have been robbing
and pillaging on your behalf all month, burning the
towns of your enemies in the west."

"What?!" shrieks the king. "I don't have any enemies
to the west!"

"Oh," says the knight. "Well, you do now."