That's my line circulates online as a short meme voice clip rather than as a named scene, and searchers usually look for it by the phrase itself. Its appeal comes from how portable the line is: it works whenever someone repeats another person's joke, slogan or signature remark, so creators reuse it across reaction videos, comedy skits and short-form edits without needing the original context. Because the phrase is so widely recognised, it keeps resurfacing in new clips, duets and compilations, where the humour depends on the timing of the interruption rather than on knowing where it first appeared.