Pour the vodka into a shot glass. Then dip a straw into some cranberry juice. Plug the top end of the straw with your finger, trapping some cranberry juice in the straw as you take it from the juice container. Then gently let the cranberry juice out of the straw over top of the vodka. This shot is for people who want to get loaded but hate to just shoot straight vodka. With the cranberry juice on top you never taste it.