diff --git a/plugins/revstr.py b/plugins/revstr.py
new file mode 100644
index 00000000..d66e6411
--- /dev/null
+++ b/plugins/revstr.py
@@ -0,0 +1,8 @@
+from plugin import BasePlugin
+
+class Plugin(BasePlugin):
+    def init(self):
+        self.add_event_handler('muc_say', self.revstr)
+
+    def revstr(self, msg, tab):
+        msg['body'] = msg['body'][::-1]