A Sonic meal just isn't complete without a drink, and luckily, Sonic's drink menu includes countless bases, from various slushes, lemonades, and teas, to soft drinks, coffee, and ice cream. Of course, they aren’t just any drinks, as Sonic's drinks are so good and so customizable, Restaurant Clicks had to include them in its list of best Sonic menu items.

Although the combinations seem endless, Sonic has come up with an actual number of unique drinks customers can make. With all the possible bases, syrups, and mix-ins, the drive-in franchise has calculated its drink possibilities to be in the realm of a million — 1,063,953, to be exact.

If the sheer number of options feels overwhelming, Reddit has plenty of suggestions for your next Sonic happy hour, ranging from a Sprite with any kind of fruity syrup to a blue raspberry slush with strawberries and Nerds mixed in. Whatever sounds good, throw it together and give it a sip.