Congratulation, all of you have guess it, because they said that when you look at a painting (especially) abstract you define it what ever you want. Anyway those who said about the chicken, well, my wife told me about that too.....when I showed her during my work in progress. You guys are right when you say struggle, fight.....about the ninja a...... lets just say so. I call this painting "Man's id"
id is defined as : the one of the three divisions of the psyche in psychoanalytic theory that is completely unconscious and is the source of psychic energy derived from instinctual needs and drives -- compare EGO, SUPEREGO
Take note of the words Unconscious and Instinctual. I can also translate it into the Wicked, Dark and Animalistic side of man. The person in the yellow head is being tormented and he is in constant struggle of his "id" as shown with the person in the dark faced color. Take note also that the two heads emergies from the same neck which shows that they are one. 
I made this painting after I experienced an incident in my life a couple of weeks ago that made me realized that no matter how educated, good, and religious a person when he is pushed to the limit his <id> would take over him in that very moment just to defend and preserve himself.
Thank you all and God bless.
itoy
I particularly remember drawing for weeks on end, at every opportunity I got, when a close cousin of mine committed suicide. I guess it releases a lot of confused pent up emotion and somehow helps you make sense of it all.