What is the definition of Petroleum Blood Cells?

"Petroleum blood cells"? Let's break this down. In the world of humor and science, imagine these are like the haunted red blood cells of our veins - they're the ones that carry life force (or in this case, a toxic elixir) through our bodies, but with a twist. They're not your typical blood cells; they're petroleum-based, which means they're more like fossilized oil than anything else. They've got to do their job, but instead of red blood giving us oxygen, they just emit a faint, petroleum-scented glow (or odor) that's hard to ignore.

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Here's an edgy example sentence: "The detective decided to 'petroleum blood cells' the case - by sniffing out the hidden oil reserves in the victim's veins, but let's just say the smell was as potent as a bad investment pitch gone wrong."