We came across this gadget and thought it was pretty nifty. The Fire Extinguisher Lighter
works opposite of a real fire extinguisher in that instead of putting out fires, it creates them. The nozzle doubles as a flashlight as well so it is pretty handy for birthday parties and when the lights go out. It serves great as a gag gift for friends as well. The only fault we see is that it doesnt come prefilled with butane but we understand because it is dangerous to ship flamable liquids. You can get yours on Amazon
for less than 5 bucks.