Douche Truck

n. A pickup truck which is used by its douchebag driver to compensate for his lack of testosterone. Douche trucks differ from normal pickup trucks in that they generally are lifted, with large aftermarket tires and rims. Despite having a pickup bed and a massive engine, douche trucks are rarely used to haul anything but the driver and his idiot friends. The driver would not dare scratch his truck by hauling a load of wood in the back, despite the fact that the bed is Rhino-Lined to prevent dents and scratches.
The "douche factor" of the truck increases exponentially with the addition of Hurley or Fox Racing decals to the rear windows, or silhouettes of naked women on the mud flaps or rear window. "Truck Nuts", or the fake testicles sold for the purpose of hanging between the rear tires, are considered the highest level of truck douchebaggery.
The drivers of douche trucks also have little or no concept of the existence or purpose of their truck's turn signals, and tend to switch lanes or merge without signaling.

Any regular pickup truck with a suspension/body lift that brings it from a suitible ride height, to an over-compensating gargantuan stance. Usually with the lift kits, massive unnecessary mudding tires and bowel shattering exhaust systems follow suit. The people who primarily operate these road dwelling abominations are those with more money than brains, and are primarily on a lower evolutionary intelligence scale then the rest of human kind.

When you want to call somebody a name and douchebag will not suffice. It's a bigger diss

Those dudes that think they're the shit because they fly down the highway in their lifted F-350's doing 100 in a 60. Many times you can see one coming in the rear view mirror; the truck douche will speed up until he is almost riding your ass and then he will very quickly swerve around you into the next lane. He will then proceed to annoy the hell out of everyone else in proximity.

These bitches deserve a big fat ticket and a swift kick in the truck-nuts.