When preschool teacher Leslie McCollom created the Preschool Gems Twitter feed, it was because precious jewels were slipping through her fingers every day. Jewels like, "My mom lived in the 90's," I'm feeling poisonous, baby kitty, and OK, but I'm still a dragon.

Although she swore she d remember these gems forever, in five minutes they would vanish, never to be heard by human ears again. So she became a covert anthropologist in the underground world of children, and started carefully cataloging them, and has been gracing the Twitterverse with her findings ever since such as:

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