diff --git a/src/cameras/2d/typedefs/JSONCamera.js b/src/cameras/2d/typedefs/JSONCamera.js
index be344210b..8a86a5624 100644
--- a/src/cameras/2d/typedefs/JSONCamera.js
+++ b/src/cameras/2d/typedefs/JSONCamera.js
@@ -9,7 +9,7 @@
  * @property {number} height - The height size of camera
  * @property {number} zoom - The zoom of camera
  * @property {number} rotation - The rotation of camera
- * @property {boolean} roundPixels - The round pixels st status of camera
+ * @property {boolean} roundPixels - The round pixels indicate the status of the camera
  * @property {number} scrollX - The horizontal scroll of camera
  * @property {number} scrollY - The vertical scroll of camera
  * @property {string} backgroundColor - The background color of camera
diff --git a/src/core/Config.js b/src/core/Config.js
index 5c987bd4f..4d8641536 100644
--- a/src/core/Config.js
+++ b/src/core/Config.js
@@ -312,7 +312,7 @@ var Config = new Class({
         //  If you do: { banner: false } it won't display any banner at all
 
         /**
-         * @const {boolean} Phaser.Core.Config#hideBanner - Don't write the banner line to the console.log. See `Phaser.TYpes.Core.BannerConfig` for details of this object.
+         * @const {boolean} Phaser.Core.Config#hideBanner - Don't write the banner line to the console.log. See `Phaser.Types.Core.BannerConfig` for details of this object.
          */
         this.hideBanner = (GetValue(config, 'banner', null) === false);
 
diff --git a/src/gameobjects/container/Container.js b/src/gameobjects/container/Container.js
index 2c2e45ae2..dad0c1abb 100644
--- a/src/gameobjects/container/Container.js
+++ b/src/gameobjects/container/Container.js
@@ -818,6 +818,7 @@ var Container = new Class({
 
     /**
      * Moves a Game Object above another one within this Container.
+     * If the Game Object is already above the other, it isn't moved.
      *
      * These 2 Game Objects must already be children of this Container.
      *
@@ -841,6 +842,7 @@ var Container = new Class({
 
     /**
      * Moves a Game Object below another one within this Container.
+     * If the Game Object is already below the other, it isn't moved.
      *
      * These 2 Game Objects must already be children of this Container.
      *
diff --git a/src/physics/arcade/World.js b/src/physics/arcade/World.js
index 688cc7af0..fe7328439 100644
--- a/src/physics/arcade/World.js
+++ b/src/physics/arcade/World.js
@@ -1395,7 +1395,7 @@ var World = new Class({
         }
 
         //  They overlap. Is there a custom process callback? If it returns true then we can carry on, otherwise we should abort.
-        if (processCallback && processCallback.call(callbackContext, body1.gameObject, body2.gameObject) === false)
+        if (processCallback && processCallback.call(callbackContext, (body1.gameObject || body1), (body2.gameObject || body2)) === false)
         {
             return result;
         }
diff --git a/src/physics/arcade/typedefs/ArcadePhysicsCallback.js b/src/physics/arcade/typedefs/ArcadePhysicsCallback.js
index b5af5ef7f..10b5ab647 100644
--- a/src/physics/arcade/typedefs/ArcadePhysicsCallback.js
+++ b/src/physics/arcade/typedefs/ArcadePhysicsCallback.js
@@ -7,6 +7,10 @@
  *
  * For all other cases, `object1` and `object2` match the same arguments in `collide()` or `overlap()`.
  *
- * @param {(Phaser.Types.Physics.Arcade.GameObjectWithBody|Phaser.Tilemaps.Tile)} object1 - The first Game Object.
- * @param {(Phaser.Types.Physics.Arcade.GameObjectWithBody|Phaser.Tilemaps.Tile)} object2 - The second Game Object.
- */
+ * Note you can receive back only a body if you passed in a body directly.
+ * 
+ * You should only do this if the body intentionally has no associated game object (sprite, .etc).
+ * 
+ * @param {(Phaser.Types.Physics.Arcade.GameObjectWithBody|Phaser.Physics.Arcade.Body|Phaser.Tilemaps.Tile)} object1 - The first Game Object.
+ * @param {(Phaser.Types.Physics.Arcade.GameObjectWithBody|Phaser.Physics.Arcade.Body|Phaser.Tilemaps.Tile)} object2 - The second Game Object.
+ */
\ No newline at end of file
diff --git a/src/scene/SceneManager.js b/src/scene/SceneManager.js
index e17944540..6c8abbbec 100644
--- a/src/scene/SceneManager.js
+++ b/src/scene/SceneManager.js
@@ -1536,6 +1536,7 @@ var SceneManager = new Class({
 
     /**
      * Moves a Scene so it is immediately above another Scene in the Scenes list.
+     * If the Scene is already above the other, it isn't moved.
      *
      * This means it will render over the top of the other Scene.
      *
@@ -1583,6 +1584,7 @@ var SceneManager = new Class({
 
     /**
      * Moves a Scene so it is immediately below another Scene in the Scenes list.
+     * If the Scene is already below the other, it isn't moved.
      *
      * This means it will render behind the other Scene.
      *
diff --git a/src/scene/ScenePlugin.js b/src/scene/ScenePlugin.js
index 3047fb738..674e2ea05 100644
--- a/src/scene/ScenePlugin.js
+++ b/src/scene/ScenePlugin.js
@@ -836,9 +836,10 @@ var ScenePlugin = new Class({
     },
 
     /**
-     * Swaps the position of two scenes in the Scenes list, so that Scene B is directly above Scene A.
+     * Moves a Scene so it is immediately above another Scene in the Scenes list.
+     * If the Scene is already above the other, it isn't moved.
      *
-     * This controls the order in which they are rendered and updated.
+     * This means it will render over the top of the other Scene.
      *
      * @method Phaser.Scenes.ScenePlugin#moveAbove
      * @since 3.2.0
@@ -864,9 +865,10 @@ var ScenePlugin = new Class({
     },
 
     /**
-     * Swaps the position of two scenes in the Scenes list, so that Scene B is directly below Scene A.
+     * Moves a Scene so it is immediately below another Scene in the Scenes list.
+     * If the Scene is already below the other, it isn't moved.
      *
-     * This controls the order in which they are rendered and updated.
+     * This means it will render behind the other Scene.
      *
      * @method Phaser.Scenes.ScenePlugin#moveBelow
      * @since 3.2.0
diff --git a/src/structs/List.js b/src/structs/List.js
index f978d1ce4..2dc2bc4c9 100644
--- a/src/structs/List.js
+++ b/src/structs/List.js
@@ -356,7 +356,9 @@ var List = new Class({
     },
 
     /**
-     * Moves the given array element above another one in the array.
+     * Moves an item above another one in the List.
+     * If the given item is already above the other, it isn't moved.
+     * Above means toward the end of the List.
      *
      * @method Phaser.Structs.List#moveAbove
      * @since 3.55.0
@@ -372,7 +374,9 @@ var List = new Class({
     },
 
     /**
-     * Moves the given array element below another one in the array.
+     * Moves an item below another one in the List.
+     * If the given item is already below the other, it isn't moved.
+     * Below means toward the start of the List.
      *
      * @method Phaser.Structs.List#moveBelow
      * @since 3.55.0
diff --git a/src/utils/array/MoveAbove.js b/src/utils/array/MoveAbove.js
index cf5241bbe..eeb7f31ca 100644
--- a/src/utils/array/MoveAbove.js
+++ b/src/utils/array/MoveAbove.js
@@ -6,6 +6,8 @@
 
 /**
  * Moves the given array element above another one in the array.
+ * If the given element is already above the other, it isn't moved.
+ * Above means toward the end of the array.
  * The array is modified in-place.
  *
  * @function Phaser.Utils.Array.MoveAbove
diff --git a/src/utils/array/MoveBelow.js b/src/utils/array/MoveBelow.js
index 6d84afe33..cd6c33f37 100644
--- a/src/utils/array/MoveBelow.js
+++ b/src/utils/array/MoveBelow.js
@@ -6,6 +6,8 @@
 
 /**
  * Moves the given array element below another one in the array.
+ * If the given element is already below the other, it isn't moved.
+ * Below means toward the start of the array.
  * The array is modified in-place.
  *
  * @function Phaser.Utils.Array.MoveBelow