Mostly annoyed ESPECIALLY when folks want to pull on a curl or twist to see how long my hair is. I tell them "yes, it's longer than yours now get your damned hands out of my head" and they leave me alone.
I actually did a Matrix move to deflect an older woman from touching my hair at work. Bent back and the whole nine. It was a HUMID day, hotter than a dragon's mouth and I was sticky all over so I KNOW my hair was feeling damp, and here she goes about to tug on my damn hair and make it even frizzier. I was not in the mood.