What is the definition of Fretsonfire?

A fretsonfire is, quite simply, a peculiar fusion of two words that should make your hair stand on end: "frets" and "fire." Picture this: a fretsonfire is like a wild, uncontrollable dance between the gentle whispers of a violin and the roaring intensity of a campfire, where the only rule is to never let it smolder.

---

But now, here's a sentence that's as unsettling as it is absurd: "The fretsonfire of existential dread flickered to life in my chest, leaving me wondering if I was just too tired to cook dinner or if I'd accidentally set the kitchen to 'boil dry' mode."