What is the definition of Available Blood Cells?

Available blood cells, my friends, are like the exclusive VIP section of a hospital waiting room, but instead of waiting for a sick guest, you're waiting for your body to send out a medical alert signal. These are the cells your body decides it needs to keep running smoothly, like a high-stakes game of survival where you're the star player but your teammates are the medics.

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Here's an edgy example sentence using this term: "The detective couldn't find the suspect in his blood cells, leading him down a rabbit hole of suspiciously similar suspects with names like 'Avail-One-22' and 'Brain-Able-3'. He thought he had the case solved, until he realized his body was playing a game of 'Who's the Avail-One-22?' and the suspects were all just bad puns on his name."