User blog comment:Mr.123/Agent Artifact Challenge Three: Bountiful Times/@comment-5782071-20171101175507/@comment-31772644-20171102190747

You're still thinking too Laterally. Would eliminating a sense of humour really stop practical jokes, or just remove the comedic aspect and turn it into outright malice? How do you stop a practical joker? Out-prank them. Taste of their own medicine.