"Everyone always acts in their own best self-interest" (psychological egoism)
"Therefore, kindness, love, altruism, charity, and anything good are illusory and hypocritical because they are really self-interested acts."
"Therefore, moral pretensions are, at best, self-delusional, and at worst, active deceit."
"Therefore, morality is irrelevant, if not counterproductive."
"Therefore, I have a right to be a completely selfish bastard, and it's more moral for me to be a completely selfish bastard than to be virtuous because the bastard is honest while the virtuous person isn't."
"C'mere, little boy..."