Dilbert sits in his desk chair and says to Ratbert, "Since you won't go away, I'll make you an intern." Ratbert says, "Great! What's an intern?" Dilbert explains, "You'll spend your day in a high-traffic cube trying to look busy. Your main function is to make the rest of us glad we're not you." As he sits in a cubicle moving a mouse Ratbert thinks, "How did people ever look busy before computers?"