Emily McKenna Winter is a comedian. She apparently comes from a line of comedically-gifted people. When she was a child, her parents, who were both lawyers, compelled her to sign an affidavit for the Tooth Fairy.
The story goes that one of her teeth fell out. But she lost it in a bowl of cereal, so she couldn't turn it in to the Tooth Fairy for cash. So her parents drafted an affidavit attesting under penalty of perjury that she had indeed lost a tooth and requested that the Tooth Fairy accept the document in lieu of the tooth. If the Tooth Fairy agreed, Emily would not seek further remuneration should she locate the lost tooth.
-via Pleated Jeans