A man says to Dilbert and Wally, "Hi, I'm Tim Zumph, writer of the famous memo of February third, 1978 . . ." Tim continues, "I remember it so clearly. My boss walked right up and said 'Nice memo, Tim.' And it wasn't even time for my annual performance review." Tim shows them a document and says, "I still keep a copy with me." Wally points at the memo and says, "Typo . . ."