Normally, I can't think of anything, but suddenly I remembered one from the original Legacy of Kain game. Maybe you recall that Blood Omen features a good number of helpless victims chained to walls for Kain to drink blood from in order to replenish health. D'you remember what a good lot of them said until you DID kill them?
"Oh please! Help me kind sir!"
"Oh please! Help me kind sir!"
"OH PLEASE! HELP ME KIND SIR!!"
[HEADING=1]SHUT UP!!!!![/HEADING]
They say it over and over and usually VERY LOUDLY so you REALLY want to make them dead fast! Did the programmers do it on purpose so that you wouldn't feel bad about killing them? IT WORKED!!! There is no other explanation, since Kain does not look like a 'kind sir', EVER. He looks like a vicious killer soaked in blood. Worse, he looks like an upstanding evil knight soaked in blood, with fangs and deadly powers, and he just sucked your cellmate dry of blood. Is he a kind sir? No. Only an idiot begs the help of a monstrous killer.