Gertrude Shortman, also known as Grandma Gertie, is a recurring character from Hey Arnold!. She is a playable character in Nickelodeon All-Star Brawl 2.
Biography[]
Arnold's grandma, and the wife of Grandpa Phil, she can usually be seen as crazy and having multiple personalities and personas. However, she is also upbeat and loving to her family and friends.
In Nickelodeon All-Star Brawl 2[]
Gertie debuts as the second representative for the Hey Arnold series (followed by Gerald). She's a bizarre character who pulls random items from her gift bag and can even do the infamous Knee of Justice!
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