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Feldup is a French YouTuber known for long-form videos on horror, internet mysteries and ARGs, with a deadpan humour that made him a favourite of French meme pages. The precise video this thirteen-second laughing clip is taken from is not documented, and it circulates online stripped of context as a reaction sound. French-speaking editors use it the way English boards use a 'who are you' meme: a quick, laughing dismissal for intruders, randos and bad takes, which keeps it in steady rotation on soundboards.
Sobre este som
Feldup laughs hard and asks 'ptdr, t'es qui' in this clip from the French YouTuber. Creators play it to mock a stranger barging in or deflate an absurd take.
The clip opens on Feldup mid-laugh, the kind of helpless, breathless laugh that takes over before the words catch up. Through it he manages the French slang jab 'ptdr, t'es qui' — roughly 'lmao, who even are you' — aimed at someone who has wandered into a conversation where they clearly do not belong. His voice cracks a little with amusement, which sells the dismissive warmth of the line: it stings, but it is funny first. At thirteen seconds it has room for the laugh to build and land, making it feel like a genuine reaction rather than a staged punchline, which is exactly why editors reach for it.
