Many people like to put Milk Duds in their popcorn. Perhaps people started doing it after the movie First Daughter (2004), where in a scene, James pours Milk Duds all over his popcorn. Although, my personal favorite treat at the movies is Buncha Crunch
Everyone love Milk Duds because it's a classic like popcorn that go along with watching a movie. Plus Milk Duds go a long way, their chewy and gooey, plus they get stuck to your teeth, that's the fun part, sucking the chocolate from your teeth.