The Lenovo computers at school stopped working.
They had to call an archeologist.
Lenovo Archeology
Explanation
Explain Bear
Okay, so you know how archeologists dig up old stuff? Well, the joke is that the Lenovo computers are so old that they might as well be dinosaur bones. I bet you are as old as those computers because you look like you haven't updated your style in decades. Do you still use Windows 95?