Scared out of her hair.

Magic is all about deception. In the case of this particular trick, a woman was deceived about whether or not a "magic spider" would make a live appearance on her arm, and she wasn't happy about it. There are a lot of ways to describe how upset she became with the magician, but when a woman literally pulls off her wig and begins beating him with it while screaming, you kind of have to go with "wigged out." Sorry, but rules are rules.

Sources: Metro UK