Skipper, please try to stick to the script when posting quotes. You had a couple of deviations with this one. Here's what they actually said:
Jesse: "I'd have sworn I had the recipe in here."
Boss Hogg: "It's horse liniment, you dodo!"
Rosco: "Are you sure?"
Boss Hogg: "You brung me Jesse's recipe for horse liniment."
Rosco: "Boss, I didn't know it was horse liniment. I mean, after all, this was the only thing in his secret little tin that had writing on it. I just naturally thought..."
Boss Hogg: "That's your trouble, you never do think naturally."