The exact speaker and original recording source of this clip are not reliably documented. The phrase itself is a casual reduction of “don’t worry about it,” commonly used in conversation to reassure someone or dismiss further questions. In short-form videos and reaction edits, its meaning often becomes ironic: creators place it after suspicious behavior, confusing logic, or a visible mistake. The concise wording and conversational delivery keep it useful because viewers immediately understand both the literal response and the implied joke.