1 definition by Footnotes editor

Top Definition
1. (n) a smart aleck
2. (n) a person who knows that the word "lul-a-bye" comes from the Saxon words “lul,” meaning "to sing," and “bye,” meaning "to sleep," and then brags about it in the weekly email newsletter.
Example: Kristy is such a smarty-pants.
by Footnotes editor March 06, 2006

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