Phyllis is a character only featured in Dumb Ways to Die 2 the Games, and is debuted in the bonus games.
Her name was introduced in the Facebook page.
She resembles a senior version of Dumbbell.
[Non-canon info] She could also be Dumbbell's grandmother, but it is still debatable. ?
She appears in the Back to School minigame.
Or you'll end up like me!