Sonic Screwdriver

1 1/2 Oz Vanilla Vodka
1 1/2 Oz Blue Curacao
6 Oz Clear Lemon Lime Soda
12 Oz Cup(Glass, Metal, Stone or any other material besides wood.)

Fill a 12 Oz glass with ice. Pour in the Vodka, Blue Curacao and Soda. Stir lightly and enjoy the perfect "companion drink".