What’s the scariest thing that happened to you when in someone else’s house?

When I was 11 my mom went on vacation with her new boyfriend and left me with my extremely old great grandpa and great uncle. My great grandpa was like in his 80s and in no state to be taking care of any child. I had to spend the whole weekend in this quiet, old and creepy house while my mom partied in Mexico. I was in the living room after my mom dropped me off and my great uncle started talking about adult movies and how they were his favorite movies. He asked me if I knew what they were? I had some idea just from what you hear at school so I immediately freaked out on the inside. The whole weekend I felt like I was being watched. When I told my mom this she did nothing about it.

/r/AskReddit Thread