Dad told us to rake the back part of the yard. Dad did NOT tell us how to get rid of the leaves. SOOOOOOO.....We had a pile about 6X6 and 2-3 feet high. My BROTHER decides.....BURN EM!!!! Dad's not home! Who cares??? My Brother poured about 2 gallons of gas on the pile. He threw a lit stick match and we RAN!! Nothing. Then we see the pile starting to fill with white smoke and smoldering where the match hit. My Brother walks up to it and when he was about a foot from the pile.........POOF!!!!! The vapors had time to expand. I saw a mini Hiroshima mushroom and a BIG white ring of smoke shot out (Like you see in the Vietnam War bombing videos) My Brother slapped his face because his (1970s teen hair) was burning. He busted out into his Frankenstein impersonation "FIRE!!! BAAAAD!!!!!!! LOLOLOL I laughed so hard, I really could not breath. We laughed about that for YEARS!