Ok. Try this one:
1. Create an Actor.
2. Add an Event on the Actor: Create Actor
3. Add an Action on the Actor: Create Actor (Just use the defaults in the panel.)
4. Add another Event: On Mouse Button Down
5. Add another Action: Event Disable (Your Actor Name, All Events or use the panel defaults)
Now run your program... KaBoom!
What do you people think?
Disclaimer: Users have been known to do the craziest things!