Sheesh, Does anyone remember Hk-47
"Recitation: Yes, as I said, I am an assassin droid. It is my primary function to burn holes through meatbags that you wish removed from the galaxy? Master. Oh, how I hate that term."
"You are a very harsh master, Master. I like you."
HK-47: "Statement: Now do you understand the travails of my existence, master? Surely it does not compare to your existence, but still."
Revan: "I survive. Somehow."
HK-47: "Commentary: As do I. It is our lot in life, I suppose, master. Shall we find something to kill to cheer ourselves up?"
Or this for shorts http://en.wikiquote.org/wiki/HK-47#HK-47