Variations of NO

Since I don't have too many words in my vocabulary, I sure try hard to make the most and best use of the ones I do have...especially the word NO. I have started to say it in a string, with a sing-song melody to it with an "understood" message of, "That's the silliest thing you have every proposed, Mommy." I have also started to say, "No, Ma'am." Unfortunately, it's not said in response to something like, "Victoria, do you want a third helping of vegetables?" Instead, it's said in response to something like, "Victoria, let's go brush your teeth," and it 's dripping with sass and extra syllables...doesn't that sort of count as celebration in my speech development???