The phrase comes from French internet slang where de Wish is added to anything to mean a low budget, knockoff version, after the Wish shopping platform became known for cheap imitations. Allemand de Wish therefore labels a German imitation that is not convincing at all. The clip spread in short meme edits and soundboards as a ready made reaction for bad translations, fake accents and discount copies of something normally premium. It stays popular because the joke is understood even by viewers who do not speak French or German.
About this sound
The Allemand de Wish meme sound is a short clip of fake, low quality German used for jokes about a cheap imitation or a badly translated line.
This is a short meme voice clip built around the French joke expression allemand de Wish, meaning a cheap, knockoff version of German. The speaker delivers the line in exaggerated, garbled German that sounds confident but makes little sense, which is exactly the point. The humour comes from the gap between the serious delivery and the low quality imitation, like a product that looks right from far away and falls apart up close. Viewers instantly read it as a parody of bad dubbing, bad translation and fake foreign language attempts.