It's not entirely fair to call every ultra low-budget and knowingly stupid film Troma-esque, but that's where my brain goes. Troma with a dense Canadian filter is probably how I would describe Blood Riders: The Devil Rides with Us. Even though there's a lot of tasteless humor and cheap gore, it's a bit more good-natured then I would expect from a wacky low budget horror-comedy.
Janek and Kyle (I think I have the names right) are buddies - they're pretty good guys, but are sick of being treated badly by their peers. So, as you do when you want respect, they attempt to steal a car. But they are interrupted by Dane and Zoey (two "cool kids") and try to walk away. But Dane harasses them, and in order to show him up they successfully steal a *different* car. And the four not-really-friends go for a little joyride. However, when they go to ditch the car out in the woods they find a dead body in the trunk. Zoinks!