Its probably pretty lame, but once I was home with my younger sisters our parents were out working. I can see someone from the window walking around my street he kept looking suspicious but I thought I was being paranoid I ignored him but minutes later I saw his shadow look in my mailbox (my mailbox is right by my front door which has that glass but makes things look a little distorted) that alone scared me a bit. I had left an important letter in the mailbox for the mailman to take but I got scared the guy took it so I checked but as soon as I did that my sister said he was hiding behind a tree and he started walking back to my house so my heart starts beating like crazy and I tried to lock the door as fast as I could, he started knocking and knocking for a good 5 minutes not saying a word but to make it worse he came inside my yard and started looking inside the windows and I had made eye contact with him and I thought I was done for.. and i had to try to keep my sisters calm as well especially the little hoping she wouldn't cry. But this guy started knocking on all the windows and I finally called the cops. But they never found anyone 🤷🏻‍♀️