What is Rasta Goo and how do I make it? Weed Firm February 01, 2019 16:08 Updated The Rastanaut Goo is made in the Goo Vacuumizer by vacuumizing the shit out of Earth’s favorite edible - the Space Cake. Related articles How do I get the Vacuumizer? How do I get the Gravity Shaker? How do I make Big Bang Cocktail? What’s the deal with the Asteroids, the Cow, and the Disco Ball? What does the Intergalactic Cop do if you don’t pay him? Comments 0 comments Article is closed for comments.