With a citrus juicer, squeezer or a reamer juice the orange, lemons, and limes.
Combine the citrus juices, vodka, honey, and ice cubes in a drink shaker and shake firmly.
Rim the shot glasses with sugar, if using.
Pour the mixture into shot glasses and serve.
~ Free Tip ~Use flavored vodka like lemon, lime, orange or tangerine to intensify the flavor. Or substitute vodka with sparkling water for a non-alcoholic beverage. Instead of regular sugar, use colored sparkling sugar (found next to sprinkles in baking isles).