Not sure if Shaggy is trying to save Scooby from the Alien Queen or the new girlfriend getting in the way of their friendship! Give it a moment to let the joke sink in.
Another hilarious creation by Texas’ own Lego User Group. Not sure who the master builder was. I recently scored the Mystery Machine set myself from Pinballz. Maybe I can find out which additional pieces were utilized to make such a brightly-colored battlebot.