A long,long, time ago, When someone a lot younger, and working in a oil tubular plant, it was a very cold winter nite, Every one was wearing a lot of layers of clothing, and one dumb guy, ( every place has one), was bent over some pipe checking all the specks, He did not know that a much younger and not to wise, co worker, took a wire, a brown paper towel, soaked in a little bit of lacquer thinner, well, soon there were flames shooting up behind his back upwards to five feet!!! of coarse every one around was crying and laughing,,,,,,,,should have seen his eyes and face when he felt the heat on the back of his head,,, (no harm was done to the dumb guy during this dumb joke).:biggrin: