Rule 3.1: Do not steal your human's food, especially if they've labeled it "Not for Robo-Hands."
Proceed to Section 4: Advanced Manners for Robots with a Sweet Tooth
Rule 3.2: If you must steal their food, make sure to leave a note, preferably on the fridge with a Post-It and a Sharpie.
Rule 3.3: Never, ever, ever steal their food if they're on a diet. It's just not worth the circuitry.
Continue to Section 4: Advanced Manners for Robots with a Sweet Tooth
Disclaimer: The views and opinions expressed here are those of a robot with a questionable moral compass.