Purple Rain is by far the most brutal drink I've ever had the pleasure of paying for in a bar. As far as I'm aware they only make them in one club in Aberdeen though - The Priory, the sleaziest club in the world. It's amazing. Anyway, shot of sambuca and a shot of Blue Bols Vodka in a wine glass. Swirl it around and set on fire, pour said liquid into a tumbler (creating the "purple rain") and extinguish the purple flames by holding the bell part of the wine glass over the tumbler creating a vacuum. Once the flame has gone out, place the wine glass on the bar top down to keep in all the gas. Down the mixture in the tumbler. It burns. Get a straw and bend it under the wine glass and suck all the fumes from the burning sambuca and vodka. It burns a lot. Now, with the wine glass still upside down pour the dribble of sambuca/vodka on to the base of the wine glass, get a small straw and snort the dregs from the glass. And now you're smashed from £2.50. Amazing. Anyone else done this? What have you done?