The line comes from Young Sheldon, the prequel series about Sheldon Cooper as a gifted child growing up in Texas with his family. Clips of his precise, literal way of speaking are widely shared online because a single short line can work as a complete reaction. This refusal circulated as a soundboard and meme audio, used in edits and replies where a polite no needs to sound final. Its popularity rests on recognition of the character's blunt honesty rather than on the food context alone.