Warning: I am not in any way shape or form responsible if you take this prank to the next level or modify it to become harmful in any way.
Automobile parts(spare pistons, srews, nuts, bolts, gears, ecta etca)
Car jacks x2
Hydraulic car lift
Access to victims hood
Step 1: Lift
Use the car lift to lift up the victims car just enough to slide in the car jacks and set them up. Dont worry were not taking apart there car so bear with me.