From the link by Snugglebunny...
Narcissistic personality disorder (NPD) is a disorder where an individual has a distorted self-image, unstable and intense emotions, is overly preoccupied with vanity, prestige, power, and personal adequacy, lacks empathy, and has an exaggerated sense of superiority.
This is definitely off topic, but it struck me just how narcissistic members of the GB are. It all fits, especially the last remark about having an exaggerated sense of superiority.