I don't quite get it either, but I guess it's a joke about the mugs that say "Champion Grandpa" and so forth, and they made it a grandson to make it more obvious that it was a joke and not a confession. Because you know if he said "my love child got me..." there would be rampant speculation that he really did have one.
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Date: 2008-05-20 03:32 am (UTC)