I have so many useless facts I could start my own "Brain Wiki"....
I have moments like that. There was this one time my mom was looking at pictures of a city taken from a blimp. She wanted to show me and she was saying that she couldn't figure out where it was. Then I said "That's San Francisco"
I blew her mind. She siad "How the hell do you know that?" to that I said "Because...there's the Transamerica Pyramid, the Oakland-Bay bridge...."