diff --git a/butils.py b/butils.py
index b3b5e00..1d49582 100644
--- a/butils.py
+++ b/butils.py
@@ -553,7 +553,9 @@ def register_installed_fonts():
                     # print(f"available font: {f.font_name} {f.face_name}")
                 register_font_from_filepath(font_path)
 
-def ShowMessageBox(title = "Message Box", icon = 'INFO', message=""):
+message_memory = []
+
+def ShowMessageBox(title = "Message Box", icon = 'INFO', message="", prevent_repeat=False):
 
     """Show a simple message box
 
@@ -579,6 +581,13 @@ def ShowMessageBox(title = "Message Box", icon = 'INFO', message=""):
        butils.ShowMessageBox(title="",message=("AAAAAH","NOOOOO"),icon=)
        
     """
+    global message_memory
+    if prevent_repeat:
+        for m in message_memory:
+            if m[0] == title and m[1] == icon and m[2] == message:
+                print("PREVENT PREVENT")
+                return
+        message_memory.append([title, icon, message])
     myLines=message
     def draw(self, context):
         if isinstance(myLines, str):