"Indeed, I am most eager to engage in some unadulterated violence. At your command, of course, master."
"Explanation: two percent probability that the miniature organic is simply looking for trouble and needs to be blasted. That may be wishful thinking on my part, master."
"Statement: HK-47 is ready to serve, master. Observation: Notice that I did not ask if you need anyone killed. You may be curious as to why. Answer: That is because you told me to stop asking if you needed anyone killed. So I have. From now on, I will simply say, "I am ready to serve." Yes, ready to serve. In whatever way a common protocol or utility droid might serve. It seems that is my lot in life. Not to kill."
"Pain is really the only reliable means by which truth may be obtained. Or so I choose to believe."
"Definition: 'Love' is making a shot to the knees of a target 120 kilometers away using an Aratech sniper rifle with a tri-light scope. Statement: This definition, I am told, is subject to interpretation. Obviously, love is a matter of odds. Not many meatbags could make such a shot, and fewer would derive love from it. Yet for me, love is knowing your target, putting them in your targeting reticle, and together, achieving a singular purpose, against statistically long odds."
"Statement: I have already learned a great deal, master, and I am anxious to learn more of lying, betrayal, and new ways to harm innocents."
"Answer: Select grenades, sonic screamers, cluster rockets, and plasma charges. Mines are also effective, since many Jedi will run to meet you in hand to hand combat. Silly Jedi."
HK47, definitely the best droid ever envisioned and my favourite NPC ever.