Gülseda circulated as a short Turkish soundboard clip rather than from a widely documented film or show, with its Turkish phrase onun adı Gülseda traveling as the identifier for the sound. Shared in meme collections alongside other reaction voices, it spread because a single proper name can be reused for almost anyone. The humor relies on local language familiarity meeting a universal format, the dramatic introduction, so Turkish speaking creators keep it in rotation for edits, group chats and short form videos where a name drop needs extra weight.