Yup, I'm a pyro too. A few nights ago my bro had left over bottle rockets, and my parents went to someone's house for a little talk thingy or something, so what better to do then blow apart some 1/18 scale models?
So I get my Mercedes M-class, old Jag, and Mustang(I made it look like a wreck a while ago, but over looked that it should have been toasted) and headed to the sand box. The first few we set off in the M-class. It blew the winshield out around the part I didn't tape. Then we set a full thing of them off and it, didn't really do anything. So we move to the Jag. We put a couple in there and they blew part of the windshield out. By this time we constructed a brick garage type thing to muffle the bangs, though it didn't really do anything. Then we go to the Mustang. We put a couple in there, and it did nothing. Even put one up behind the dash, and nothing. So we get a bunch of dry leaves, some paper, and put a full thing of them in it, light the paper, and spray it with WD-40(you can use it as a torch if you spray the fire and then continue spraying and move the can. Fire in mid air!)till we have a fully flamming Mustang. The rockets go off in all directions really fast which was hilarious. After they are all burnt I decide to put the car out(what's the fun it burning a car when all of the plastic is gone? I make realistic burnage). The paint on the roof is bubbled and dark(after I cleaned the sut off), the interior is pretty much intacted but burned, and the car looks like an accident. So we clean up quickly and then my parents get home. Next day, my mom is looking in the sand and finds a used bottle rocket that we missed in the sand. She also finds part of the Mustang that my bro took off. So she's like "what did you do in the sand?" and I said "uhh...we just played." And she said "what's this?"(holding up the rocket) and I was like, "You aren't gonna be mad at me are you?" "well, not really cause it already happened". So I told and she's like "well it's dangerous so you shouldn't do it." She also asked about the cars involved and I told her that they were fine and in my room(on previous burnings, she throws out the cars, which sucks).
I've also burned a Mercedes A-class, and a Citroen 2CV. It's fun. And I've burned countless hotwheels and stuff.