Matt's Grandma was a minor character in the Eddsworld Christmas specials Xmas Day and Christmas Eddventure, with a cameo in Hammer & Fail. Is voiced by Matt Hargreaves.


In Xmas Day, Matt's Grandma calls Matt, but is angry about him not calling her "for two years flat".

She makes a brief cameo in a picture in Hammer & Fail.

In Christmas Eddventure, she contacts Matt to tell him she is on a plane to visit him, until it is revealed she is driving the plane and doesn't know how to fly it, causing her to crash into a nearby house, killing her instantly.