No recent wiki edits to this page.

Appearing in her own strips, Go, Granny, Go!, Gertrude is Dennis' menacing grandma and obsessive motorbike lover. She owns a special elephant skinned slipper called 'The Demon Whacker'.

In the current strip of Dennis and Gnasher, Granny's behaviour has been very much toned down. She does however retain her love of motorbikes.

This edit will also create new pages on Comic Vine for:

Beware, you are proposing to add brand new pages to the wiki along with your edits. Make sure this is what you intended. This will likely increase the time it takes for your changes to go live.

Comment and Save

Until you earn 1000 points all your submissions need to be vetted by other Comic Vine users. This process takes no more than a few hours and we'll send you an email once approved.