I enjoy vodka and orange juice--that's pretty delicious. Another favorite is vodka and cranberry juice. Really, any sort of juice could work with vodka. One favorite of mine, is vanilla vodka mixed with root beer--delicious!
grey goose cranberry and orange juice blended up with ice
absolut with cranberry strawberry and cranapple juice mixed together
skyy vodka absolut vodka grey goose and pineapple juice apple juice and cranberry mixed together