👉 A "canker berry" is like a bad hair day, but for your entire body! It's a grotesquely overripe fruit that's not just ugly, it's downright sickening to look at - think of it as the ultimate fruit of despair, except instead of a sad face, it's got a nasty sore mouth on it.
Now, here's an unsettling example sentence: "The once vibrant canker berry of my once vibrant smile now bore the telltale signs of its internal rot: a foul taste in my mouth and a grotesque, rotting exterior."