Maybe that was a little too much fuel.

A group of people decided to get together and have a bonfire on the side of a mountain somewhere.  So they build a large wooden pile and proceeded to pour about 20 gallons (5 gallons X 4 people) on the pile.  What they didn’t take into consideration was the explosive power of gasoline.  I’ll sit back about 100 yards and roast some marshmallows.