If you're a 'creative' of sorts you'll know how idiotic clients can be. This website has kept me amused for hours on end with designers recounting their stupid comments and feedback from clients. The classic being how many clients take the 'free' in freelancer literally. Mostly yanks of course.
CLIENTS FROM HELL
And some people have taken the time to illustrate said stupid comments.
ADWEEK
My own personal fave was when I had to make an image nicking using images off the web of Amy Winehouse. Client insisted I used one particular image of her cos it was the only one where she looked 'clean and presentable' ... the image was of her waxwork, despite me pointing this out, the client was insistent.