Clinton's mom is a librarian, so, I mean, all hail. She loves a webcomic called Unshelved, which is all about things that make sense to her. Where we might have a shirt that says "Rogues Do It From Behind," they might have a shirt that says "What Would Dewey Do?"
I was meaning to link it anyway, but their strip today is actually about Penny Arcade, so... I'll link it twice?
(CW)TB