McSleuthburger, noun: describes someone who is skilled in surprising others either with unexpected actions or with peculiar facts about him/her-self.
McSleuthburgered, verb: to be McSleuthburgered is to be suddenly or mysteriously surprised or injured.
If you are good at tricking or surprising people, you may feel the urge to randomly declare: "I am the real McSleuthburger!"
If you have genuinely surprised someone (i.e. a prank), you will want to shout: "You've just been McSleuthburgered!"