It's Christmas evening and you've now had time to open all your presents. What's the best gift you've received? Is it a tool, is it a video game, is it a car, is it the love and warmth of your family? I kid, of course, because we all know it's something you can screw around with.

Yesterday we shared some good ideas for quirky gifts that any gearhead would enjoy. Today we explore the other end of the spectrum: The most preposterous automotive gifts in the world.

Do you know car people? Are you a car person? There is a world of awesome holiday gift opportunities out there beyond Porsche watches and Nascar cufflinks. Here's our selection of the weird and wonderful.

Marcus Mumbach, of German website Bauforum24, "Das Portal fur Bau und Baumaschinen," ("Bau" means construction — you can probably figure out the rest), has helped complete the site's first Heavy Equipment Calendar for 2010. It's pure machine porn.

Parents of the world, pay attention: If you don't act soon, your child may not grow up to be a gearhead. Nip lameness in the bud! Get motor oil flowing in those veins! Buy one of these ten toys now!