This remindes me of a Beer ad here. There are these guys who go on holiday but forget to fill the gas bottle and the service station would be shut at that time. Well they are thinking of a way to have their BBQ. One of the guys notices a cow in the nearing paddocks. They quickly grab the hose pipe. Plugs one end into the BBQ and the other into the cows a.s.s. Funnily enough it works better than the regular gas bottle.
