Step 1.
- In a shaker, combine vodka, lemonade, blue curaçao, and lemon juice.
Step 2.
- Fill the shaker with ice and shake vigorously for about 15 seconds.
Step 3.
- Strain the mixture into a shot glass.
Step 4.
- Add a splash of tonic water to create a fizz and enhance the color.
Step 5.
- Garnish with a lemon wedge.