I've never been drunk, let alone drunk enough to vomit, and I've never had long hair, so I don't know really...

But I DO know I was aware of the cliche/idea, that is, that people hold other people's hair for them when they need to puke, if they have really long hair and are drunk....

The other ones don't bug me in particular, but I tend to be pretty forgiving - if something's very badly written I start skimming it just to see if it gets better/amusing, if it doesn't, back button is clicked etc.