Volkswagen Rabbit runs on vegetable oil?

As we've seen a little bit of this week, old school Volkswagen Rabbit owners can get creative in terms of maintaining their bunny cars. In today's video we observe a Rabbit owner who describes how he runs his bunny on vegetable oil. Really? Let's see...

The narrator walks us through the two-tank setup running in waste vegetable oil along with the diesel fuel that this VW Rabbit is designed to take. The narrator does an excellent job in describing step by step how the process works and all the car parts involved in making this process happen. At the very end, the narrator then describes how to switch between the diesel and veggie oil as fuel sources. Pretty creative stuff here. Wonder if this would work with a Lamborghini.