Schrödinger's Cookie is a thought experiment in cookie form. It's not a cookie, but you can't say it's not a cookie, because that would mean it is a cookie.
Quantum Supremacy Edition: This cookie exists in all places and no place at the same time. It's not on the plate, but you can see it in the plate.
Superposition: We're not sure if it's chocolate chip or peanut butter, but it's probably both.