Craigslist does have some “pearls”. Here is one found recently:
Free giant bug electrocution device of uncertain functionality
http://www.craigslist.org/about/best/hnl/968115812.html

This has got to be for people who converted their diesel cars to run on veggie oil…

Of course this must be for biodiesel cars. If someone offered you free gasoline for your car, might night you be interested?

Duh, “might not.”

I don’t like other people’s gas. Just policy.

Its great for fueling diesels that have had the right changes so it can run on the stuff. Right filtering and you are good to go, literally.

What few pay attention to is that it costs money to have it hauled away and dumped or recycled, giving it away is a money saver for a restaurant that uses a lot of fryers.