Saw a bright star zig zagging like a 'z' super quick. Couldn't tell how far away. Had girlfriend look at it and she saw it zig zag.

When i thought to it 'zig zag' it would immediately do the 'z' shape. When i thought 'up and down' and 'side to side' it did so. Then i had my girlfriend come back over and said the same commands out loud and she saw it react as i specified although it was less dramatic as when i was just thinking. I ruled out astigmatism because no other stars seemed to move. The object looked exactly like the other brighter stars in the sky. The movements were very fasy, split seconds, but i had no way of telling how big or how far or what the object was. After 20 minutes i had to go somewhere so i left hoping it would be there when i got back but it wasn't. I had thought to it as i left 'Dont get shot down just playing with me!' Then i listened to 'Comfortably Numb'. Range of movement: 1 inch if you hold fingers out towards sky. I was in a front yard about a block from western bluff of island near town of Winslow and the ferry dock. I was looking west in direction of water and ferry route. The entire object was light, indistinguishable from other bright stars in sky. I would like to be contacted by an investigator only if there were other similar reports.
Witness later reported this had been identified as a drone.