Here’s a fun one to wake you up. 15 year old Calvino Inman of Tennessee actually cries blood at least three times a day. Let that sink in for a few minutes. What’s worse is right now doctors can’t figure out why this is happening. While they don’t believe there is any serious danger in the crying they can’t figure out how to stop it. Check out the news clip below to see Calvino in full action. Good luck not throwing up in your Rice Krispies.