Shrugging

Why are you shrugging your shoulders?

Source: tatoeba (12084310)

I can not prophesy what will be the outcome of the efforts which the Filipino women are now making to obtain suffrage; but I know that these efforts must be to them, and are to us, a source of pride and glory, because they show that there is no part of our people which has remained indifferent to the great movements of the century. There are persons who scoff at them and many shrug their shoulders; but this must not discourage our women, because neither scoffing nor shrugging the shoulders are very weighty arguments.

Source: tatoeba (12183473)

And in our times, in Philadelphia, there have been specimens of violent shruggings of the shoulders, and brachial twitches, and prodigious wry faces, and thumpings on the pews.

Source: wiktionary

My crucial mistake was shrugging instead of shaking my head.

Source: wiktionary