|First Appears In||Michael Rosen Vs. The Lollipop Lady, Round II|
RootNegativeSixteen is a minor character in The Rosen Family Chronicles with her own YouTube channel.
Known Information Edit
She once tried to jumpscare Michael Rosen, Brian Rosen and Older Rosen one Halloween, without knowing that she sounds like Lollipop Lady, making her much scarier than she thought. She is shown to live in a windmill in London after Harrybo Scheddle attempted to deliver a letter to the Rosen household, going to her instead.