Lirieke: Weird Al Yankovic. Matter of Crust.

Some bread, you can get bargain-priced
And every loaf you buy begins with a singular slice
But you know it will go stale again
Always does, it's just a question of when

I've lived long enough to have learned

The longer it stays in the toaster, the more it gets burned
But that can't happen to us
Because it's always been a matter of crust