That pickles in everything trend really seems to have legs. Ok, maybe pickle ice cream was a flop and Sonic's pickle juice slushies weren't such a hit, while Rick and Morty-themed pickle-flavored seltzer will likely remain a niche product. Yes, drinking pickle juice is a health trend, but it's not one that everyone's ready to embrace unless they really, really love pickles. Pickles in food, however, yes, we're all down with that. Pringles had a Pickle Rick flavor that was well-received, while pickles on pizza, though maybe never destined to be as canon as pepperoni, are on pace to be more popular than pineapple (though that may not be saying a lot).