To an untrained eye blindisms may resemble the uncoordinated movements typical for many patients with brain damage. As a result, blindisms have a stigmatising effect. For this reason many educational facilities in Poland offer revalidation classes.

In some areas our audiences enjoyed the music; in others they were cold as a mackerel.

It might look odd to you, but that's how they do it where I come from.

Rudolph the red-nosed reindeer