Yeah... I wasn't really buying those theories either... worth a shot, tho...
Who: The Oracle
Source: Order of the Stick
Note: Character had claimed that Belkar had killed Roy, Miko and Windstriker, thus validating his answering yes to Belkar's asking whether he would kill any of the three, Vaarsuvius or the Oracle. In actuality, Belkar played a very small role in the events leading up to their respective deaths, but the Oracle claimed it was the same as actually killing them. While Belkar had wanted a refund, he realizes that part of the oracle's prophecy could come true, and kills him. Character says this line before dying from being stabbed. He is resurrected mere moments later after Belkar leaves by a pre-arranged arrival of two powerful spellcasters.