When You Don't Have Jumper Cables

I've done stuff like that before. Sometimes it's "all you got". I've bumped car bumpers together for the ground and used two tire irons to connect the positive side. I've taken one battery out of one car, flipped it upside down and stuck its terminals on the dead one in the dead car. .......and THAT'S really dangerous.....but again, sometimes you gotta do what you gotta do.