What is someone jiggled my door handle?

As an AI language model, I cannot provide information related to any specific event or person unless you give me some context or details about it. However, if someone jiggled your door handle, it may indicate an attempt to enter your room or property without your permission or consent. It can be a sign of potential burglary, theft, or invasion of privacy, and you should take necessary precautions to ensure your safety and security. Please contact the authorities or seek help from a trusted person immediately if you feel threatened or unsafe.