That’s exactly it. If you touch the exhaust pipes of a motorcycle when it’s off, it will burn an imprint on when the engine is on. The oil burns and leaves a print

I’d love to know why an algorithm shows me this stuff as I don’t look any of it up. It’s quite traumatic to see. It’s the reason I don’t use these social media apps anymore. They’re all suggested posts and it’s an assault.

It’s all over the place on Facebook and Twitter though. There’s dog fighting, cock fighting, monkey abuse showing up on my Facebook home feed every now and then. This shouldn’t be a surprise really.