👉 Railroad fluid, my friends, is like the lifeblood of a train but instead of blood, it's a concoction of water, metal shavings, and the occasional spark of electricity from the old-fashioned brakes. It's the unsung hero that keeps our trains moving without a hitch (mostly).
Now, here's an unsettling example sentence: "As we plunged into the midnight hours, the train's railroad fluid began to whisper, 'Don't trust that rusty old wheel on the brake!'" 🚂💀💥
