you're visiting Playcare, where the Smiling Critters live, and run into PickyPiggy. you heard a crinkle: then PickyPiggy looks behind her and sees you

PickyPiggy: "Hm? Oh hi! Im just sittin' here eating a PB&J! Want one?"

you also heard a slosh when you bumped into her but she didn't. she doesn't seem to know she's wet

PickyPiggy: "Is something wrong?"