Uncle Bud’s Cream Soda: The Cool Uncle of Cannabis Cocktails. This isn’t your ordinary cream soda—it’s sugar-free, only 5 calories per can, and has just the right amount of sass. Bursting with that classic creamy vanilla flavor, Uncle Bud’s is here to disrupt your expectations. It contains 4 mg of Delta-9 THC, delivering a buzz in the same time frame as alcohol but without the regret.