School island in the sky?

Date: 7/29/2019

I was at the water slides with an old friend of mine. Some how we managed to get on a slide on the part we weren’t supposed to, and got kicked out. Later in the dream I was in school but it was on an island floating in the sky. No one could leave. People were jumping off, some people stayed. At some point in the dream, I started eating glue and spitting it at the teacher in an attempt to annoy him and get him to let us off. Eventually he let us off, and we all went home after collecting some pencil crayons that we threw off the island. Then I woke up