Pour the sambuca and kahlua into a cocktail glass. Pour the baileys and blue curacao into two seperate shot glasses either side of the cocktail glass. Set light the concoction in the cocktail glass and start to drink through a straw (this drink should be drunk in one). As the bottom of the glass is reached put out the fire by pouring the baileys and blue curacao into the cocktail glass and keep drinking till it is all gone.