I'm not sure if this is scary or not, but it freaked me out...
One night, I was sitting in the master bedroom watching TV (it was cooler in there than my room), and I heard something outside. So, I looked through the blinds and saw this black horse pacing our backyard. I was shocked because our backyard is huge, but we aren't zoned for horses. Since I've been around them and know a lot about them, I went to open the door and catch the horse. As I did, he/she raised his head, and his eyes were blue, like the ocean. He reared, and jumped up the slope and I caught the silhouette of black wings on his side.
And, right after he left, a thunderstorm came, where there was a lot thunder and rain.
When the storm was over, I saw him standing on the ridge at sunset before he disappeared over the side.