Was this a in a magazine (like Metal Hammer or Decibel )? Exclusive stream: Petrol Hoers with some horsecore!
After thorough research across music databases, fashion archives, meme history, and niche subculture references, I can confirm that . horsecore 2008 31 exclusive
If you can provide more context (where you saw it, what medium – audio/video/text, any other words or images), I can give a more precise identification. Was this a in a magazine (like Metal Hammer or Decibel )