What is the definition of Pst Fluid?

PST fluid, my friends, is like the secret ingredient in your favorite existential crisis recipe. It's a peculiar blend of "pasta," "fluid," and "time" that supposedly helps you feel less alone when you're pondering the universe's vast, cosmic emptiness. But here's a bit of a twist: imagine trying to brew this PST fluid in your kitchen, only to find out it's been simmering in a dead animal's brain for decades. That's what we call "pst fluid" in this case - a culinary metaphor for the morbidly curious and the existential dread of it all.

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Now, here's a sentence that might just unsettle your dinner table: "As we sipped our PST fluid, the existential dread of our lives boiled over into a cosmic soup, making us question if we're even doing this in the first place."