Discovered on Flickr today, this is a Caterpillar Challenger MT 865 tractor, and not only does it look properly cool for a tractor, it’s towing something that has so many ‘Your Mom’ jokes we don’t know where to start. Keko007‘s Krampe Big Body 500 is as detailed as the Caterpillar pulling it, and you can see more at Keko’s album via the link above.