If you don't know what donk'in a car is all about, then you should just end your life right now. It's the greatest ever. period... 10x more awesome than ghost riding tha whip!

Pay special attention to definition number 2
http://www.urbandictionary.com/defin...+ride+the+whip

And if that doesn't get your rocks off, then this will surely do the trick
http://www.urbandictionary.com/defin...m=scraper+bike

(if you are looking for a good laugh, Youtube search for "ghost ride tha whip goes wrong" and Scraper Bike by the Trunk Boiz"!)