I've listed a few of my experiences before. They have the following things in common: they were weird, they were unusual, and they all had conventional explanations. They were birds, ground fog, clouds, airplanes, searchlights, Chinese lanterns and the like. Sometimes I had to search pretty hard, or wait, to find the explanation.
The most recent incident was the Chinese lantern that floated over my house. I got video of it, but the video shows nothing but a flickering light against a dark background. A group of us saw it, and one member of the group explained what it was (she had been to a wedding recently, after which such a lantern was launched).
Also recently we had some fairly prominent sundogs that caused a stir, for about ten seconds, at least until we realized what they were.
And somewhat less common is that there are a glider airport and an aircraft museum nearby (featuring several older aircraft that still fly, including some WWII bombers), and we occasionally spot unusual aircraft in the skies.