From a former cow-orker:

We all have heard of people talking about so-called “towel heads”. This is quite insensitive; it is also wrong.

You see, what they wrap around their heads is not a towel but, rather, more like a little sheet.

And so let us not be insensitive and call them “towel heads”. Let us be sensitive indeed and instead call them “little sheet heads”.

Thank you.

I support this message of sensitivity.