Office coworker thinks he's Macaulay Culkin

We understand that this guy bears a striking resemblance to the adorable child star, but things are getting a little weird around the office. Human Resources doesn't seem to think it's a problem, but just last week one of the guys tripped over a bunch of marbles and a toy car sitting on the floor, another dude burned his hand on a hot doorknob, and he even gave a turtle dove to one of the women on the team. Also, the presentation he gave last board meeting was totally bogus. He drew a map of something called "Operation Ho Ho Ho," and continued to explain his plan to the company as if it had anything to do with digital media!