The No Button allows you to answer ridiculously annoying questions like, "are we there yet?" without having to say a word.
Featured on The Spoon Sisters website, the red and black plastic button is adorned with the negative answer NO! on the top, and will certainly become a frustrated parent's wish come true. Although it is a simple and short word, having to deny someone the ability to do something on a consistent basis would certainly get monotonous, and probably a bit depressing.
The button is even programmed with 10 different tones so that each resounding denial is a little bit different than the last, and can be catered to how sternly the message needs to be delivered.