The line comes from American stand up comedian Gabriel Iglesias, also known as Fluffy, who uses different voices for characters in his stories. Oh hell no became one of his most quoted reactions, delivered in a squeaky, drawn out tone that audiences repeated outside his shows. Clips of the moment spread through meme pages, reaction videos and soundboards, turning a stand up punchline into a standalone response. It stays popular because the meaning is clear even without context, making it useful for jokes, edits and group chats.