Theft Proof Celi..., Any Ideas? Options

[Diab1o_3000]

Hi guys, my dad says that since I plan on putting so much into my celi, (interior and exterior red glow, seats reupohlstered in red/black leather, reverse glow gausges, etc...just bragging ...) that I should get a fuel cut-off switch hidden in the car to turn off when I leave so the car only has enough fuel to get a few blocks if stolen unless the switch is turned back on. (It closes the fuel line from the tank and leaves the engine with only what it already has) I was just curious as to any methods you guys think would work. I told him the security system I'm leaning toward has starter kill. What is starter kill and is it effective? My dad says that a fuel cut-off is the best bet and I just want to know more about it and how much it would cost and just some general info. Also I would just appreciate any ideas that anyone might have (bucket of water hanging over driver door, giant rolling boulder, boxing glove on a spring, ejector seat, etc.) lol but I seriosly do need ideas. Help me out!!!

P.S.- Sorry for this LONG ASS post!

[Shocker]

flame thrower that that makes short work of the boogymans legs...and razors on the steering wheel and under the door handels...also you could just makit where if the wrong person open the door doe urine spills all over the bad guy...that will make him run from himself..haha