! This article contains spoilers. Read at your own risk!  !

Errr.. Speak up why dont'cha?

– Mrs. Wallabanger to Nikki

  Mrs. Wallabanger is the Maxwell family's neighbor. She is also Oliver's and Max Crumbly's grandmother.


Mrs. Wallabanger was introduced in Tales From a Not-So-Fabulous Life. Nikki used her hearing aid as a faux phone 'thingy', but soon discovered that she had an allergy to spray paint. She returned Mrs. Wallabanger's hearing aid afterwards.

It was revealed that she was Oliver's and Max Crumbly's grandmother in Tales From a Not-So-Happy Heartbreaker.

In The Misadventures of Max Crumbly, it was revealed she is a retired kindergarten teacher, and she home-schooled Max for a long time.


Mrs. Wallabanger is known to mishear whatever people say. Nikki said that she always mishear almost 90% of her words.


Not much is known but she has a hearing aid.


  • She's Nikki's next door neighbor.
  • She is extremely deaf.
  • She has a pet Yorkshire Terrier named Creampuff.
  • She once reported Nikki's dad to the police for making a fire in their back yard, or in her case, "looking in people's windows".