Squishable Undercover - Pig in Mushroom

How does one describe a Pig in Mushroom? No really, I'm asking because I'm sitting here at a loss. It's a pig. That's inside of a mushroom. Bit of a visual non-sequitur here, but that's kinda the point? I'm sure there's a "pig in a blanket" joke here somewhere, but it's just not flying. Maybe he's just a "fun-gi" little guy? Nope, puns don't feel appropriate either. Hmmm.