How to make a Vanessa Screwdriver. First, buy some orange juice in a plastic carton. Then buy a bottle of vodka. Any brand of vodka will do... Then, drink some of the vodka; then some orange juice. Also, you need to have a van, or use of a van, with a bed inside. And last but certainly not least, for best results you need Vanessa. At which point you'll have the ultimate Screwdriver experience.