diff --git a/defaults/config.js b/defaults/config.js
index 74c071e4..28c05eb5 100644
--- a/defaults/config.js
+++ b/defaults/config.js
@@ -236,18 +236,21 @@ module.exports = {
 		//
 		// Nick
 		//
-		// @type     string
-		// @default  "lounge-user"
+		// Percent sign (%) will be replaced into a random number from 0 to 9.
+		// For example, Guest%%% will become Guest123 on page load.
 		//
-		nick: "lounge-user",
+		// @type     string
+		// @default  "thelounge%%"
+		//
+		nick: "thelounge%%",
 
 		//
 		// Username
 		//
 		// @type     string
-		// @default  "lounge-user"
+		// @default  "thelounge"
 		//
-		username: "lounge-user",
+		username: "thelounge",
 
 		//
 		// Real Name
diff --git a/src/server.js b/src/server.js
index 3fcc4ffa..fd3e6d8f 100644
--- a/src/server.js
+++ b/src/server.js
@@ -517,7 +517,7 @@ function getClientConfiguration() {
 	config.themes = themes.getAll();
 
 	if (config.displayNetwork) {
-		config.defaults = Helper.config.defaults;
+		config.defaults = _.clone(Helper.config.defaults);
 	} else {
 		// Only send defaults that are visible on the client
 		config.defaults = _.pick(Helper.config.defaults, [
@@ -529,6 +529,8 @@ function getClientConfiguration() {
 		]);
 	}
 
+	config.defaults.nick = config.defaults.nick.replace(/%/g, () => Math.floor(Math.random() * 10));
+
 	return config;
 }