The phrase alles voller scheisse is plain German for everything is full of crap, and the clip circulates online purely as a reaction sound rather than as a famous film quote with a confirmed source. Its appeal is the blunt wording and the fed up delivery, which German speaking users share for gross, chaotic or ruined moments. Outside German speaking spaces it still works because the tone is unmistakable, so creators use it in gaming edits, fail compilations and short meme videos where the mess needs no translation.
Über diesen Sound
A short German voice clip shouting alles voller scheisse, used as an angry reaction sound effect for messy fails, chaos and disgusting moments online.
An exasperated German man shouts that everything is completely covered in filth, and the disgust in his voice carries the whole clip. It runs just over six seconds, long enough to build from complaint to full outburst before cutting off. The delivery is loud, frustrated and deliberately over the top, turning a gross situation into pure comedy. Played over a messy room, a ruined game moment or a disastrous accident, it instantly signals that things have gone badly wrong and there is no clean way out of the scene anymore.