When you pop some bread in the toaster, you make that sad feeling of not having any toast...Toast! See what I did There? I think that's what you call an idiom. Or a homonym! Or a snackamajig! Words! They're great! Now, about that toast! Toast is a simple snack to accompany coffee, tea, or a collection of decorative pillows! White or wheat, it can't be beat! Hooray toast!