Work Placement Kid

So for this week at work there is a work placement kid with us. He looks so young and innocent and awkward... I want to pull some pranks on him!

Basicaly this is just a shout out to anyone who can come up with same funny pranks to pull on this kid (non life threatening pranks). If you have any cool ideas please post them in the comments and I will try to do them and post the results. I work in the IT department of a local government but the pranks don't have to be limited to computer realted stuff. He is here for the next 5 days so there is a bit of time to come up with some ideas. If I come up with any of my own I will post them in the comments too.