So we have this Chinese girl at work, and she claims getting a haircut makes her sick everytime...

For that, she always take a day off after getting her haircut. I don't remember who it was, but I've had someone tell me this before as well.

Have you guys ever heard of it or know anyone who gets sick over a haircut?

She's not the type who's concerned about her looks, and I really don't think it has anything to do with a bad haircut. She claims it throws her "Qi" off balance...