That was pretty lame but in my defense that 5 gallon can was about half full. 2 years ago my fraternity had a 1/4 acre pile of wood from us clearing 5 acres, when we finally got that to set fire using 20 gallons of gasoline the fireball was freakishly huge. Shame there was no video of that one.
I enjoy the camera child commenting on how the welded cut the twix bar in half. He obviously has never welded nor cranked up his amperage too high and burned a nice hole in a piece of steel much less a piece of chocolate.