I happen to enjoy hot fries or pork rinds from time to time. Generally for snacks I'll just cut a small hole into an avocado and spoon it out, or I'll slice up a little bit of salami, maybe with some cheese & crackers if I'm feeling extra indulgent. Salami is god's work.
For drinks, the best "snacking" drink is probably green tea, or red bush "tea" if I'm avoiding caffeine. Lemon-Lavender isn't bad either.