"i had an acetylene bottle in my truck, the valve was bumped so slightly and over night the truck filled with the gas. i noticed the smell, and opened the doors to air out the truck. i drove the truck out of the garage to get some more air movement. i went to roll the pass side window down and as soon as i touched the power windows. BAM. with me in the truck. i lost all hearing out of my right ear and got a scratch on the back of my head. all things considering, im alive."