On Top Of The World

When you are "on top of the world," you are feeling great. Example: "What a beautiful day, today. I am on top of the world!" Sometimes you are "on top of the world" because a great thing happened to you; other times it is just because you are feeling great. Example: "What a great time we had that night; we were on top of the world!" If you climbed the highest mountain and looked out to see a beautiful view, you would feel great and be on top of the world.