Board Thread:Warhammer 40k General Discussion/@comment-7499389-20130411032000/@comment-7232811-20130420103756

Basically, they're the ultimate sadists. They can torture to levels nothing else can, & they actually live off other people's suffering (if they don't their souls will get eaten by Slaanesh). They are also extremely selfish, vain, manipulative, & they only ever serve themselves.