Even useful if you don't like to have PGE
Tutorial
1. Go to the Super Mario Bros 3 NPCs menu.2. Select a Bowser (SMB3)
3. Go to the Super Mario Bros & Super Mario Bros: The Lost Levels NPCs menu.
4. Click the Lakitu option (fast) 3 times
5. Place that in your level
6. Test the level
7. Wait until your Lakitu throw a Bowser and instead he throws out another Lakitu
8. Go back in the level editor and something unusual will happen
9. Go to the NPCs menu and...
YouTube Videos
Now, lets get the youtube video I got this from.
This is NOT my video but here it is in action (still not mine but the user bossedit8 made this)