Ever since I was a child, I’ve loved stale rice crackers. Specifically, the stage of staleness where they’re no longer super crunchy and have started going slightly rubbery (if they go past that, it’s no longer good). Something about the texture/mouthfeel is great to me. I used to leave my rice crackers to age before eating them. I don’t do it as much anymore because I still like them well enough crunchy and I don’t have the patience for it.

Other than that, I do enjoy putting a salted cracker in a sweet sandwich (jam, nutella, lemon curd, etc) to add some nice crunch. Works just as well with savoury sandwiches, but I think that’s less weird.