I get very aroused and excited when the word humiliation is mentioned.
Since I am new to the whole experience, my interpretation of humiliation is being forced to do things that you would be extremely uncomfortable doing. Something that you do not want to do, but will do to please.
Being called a slut and more does in fact hieghten my state of arousal, and I have never considered it humiliation.
I would never go for being insulted or having derogatory comments about my body thrown at me, as I find it boderlines on emotional abuse.
Humiliation and my interpretation of it is a learning process for me, I do it, I don't like it, and will not want to do it again, but in the end I do get some sort of satisfaction and excitement out of it.
Then again you could also alude to the fact that I am extremely shy and reserved, so my humiliation could be everyone else's average kink.