The nectar of the gods. Like they took the best fast food restaurant, and gave it like the best soda flavor.
Side note: its available in stores all year round for the 20th bajaversary. I've already downed like four 12-packs.
Taco bell's best drink. I don't think people are grateful enough and aware of the privilage of living in an age in which we can go to 7/11 and get the most battery acid tasting soda in the world. (voltage flavor also hits)