When I was at WhatsApp, I changed the ingredients in the paella 🥘 emoji to match my grandma's recipe.
She’s no longer with us, but her paella will live (digitally) forever.
My bike was stolen in ~2015. The police response was literally "sure we can take a report if you feel like wasting everyone's time." Instead, my bike was recovered by my local bike shop owner who recognized it, pushed the thief off it, then repaired the damage. Community > cops.