A 2-year-old breaking into his sister's room to steal a stuffed animal is the latest viral hit. It was in the middle of the night, and he somehow used a set of fingernail clippers to unlock her bedroom door.

It wasn't the first time he'd done it, so his parents set up a camera. His mom later said, 'Kyle has always been one to fiddle things and try to see how things work. We were impressed.'  She also said they let him sleep with the stuffed animal that night. But the next morning, they let him know it's not okay to break into someone else's room, and he hasn't done it since.