Potty Mouth...?

Ryan is playing in the tub. All of a sudden, I hear a big splash and Ryan hollers something that sounded rather profane. It sounded like a word that I am certain he has never heard in this house.

When he said it a second time, I almost got up--until I heard him holler "Nemo! Get out of there! You stupid FISH!" Oh, "fish". Whew! Not that other word that rhymes with witch. I don't even care that he's using the word "stupid" anymore. As long as it's not THAT word!