Suzanne (Suzy) Berhow Hanson (Born 3 July 1989, also known as Mortem3r, is the co-host on Table Flip and is an occasional co-host on Steam Train. She got married to Arin Hanson in October of 2013.
Suzy has three YouTube channels. Her second channel, Meeperfish, makes cartoons using voice acting usually done by Arin, but also other people's, including herself, Jon, Ross, Danny, Oney, Jaxamoto, and El-Cid. She's also made one of her own Game Grumps Animated, and plans to make more.
Her third channel, KittyKatGaming is an independent gaming channel hosted by Suzy made on July 22th, 2014. On January 1st, 2015 she uploaded the introduction video for her channel explaining the content. It features games played by her, as well as the occasional guests tagging along such as Dan Avidan in Animal Crossing.
Suzy's main channel, Mortem3r, consists of makeup tutorials and fashion videos, along with numerous miscellaneous videos. She reviews the Birch Box packages monthly, as well as the men's versions with Arin and has a few videos of her cats, Mochi and Mimi.
For Mental Health Awareness month in May 2014 she made a video talking about mental illness and explained that she has manic depression and has had it since she was about 14.
Suzy's often around the house while the Grumps are recording. On her Tumblr, Suzy has stated that she has woken up to Jon's screaming while he and Arin were recording many times. She appeared very briefly in Arin's Gotta Poo, alongside Barry and Mimi, when Jon starts recording a video and walks out of the Grump Room. She makes her first vocal appearance in Pay Your Workers, after Arin tries to call Barry into the room, and she can be heard saying "He's pooping."
She makes her first appearance as a player in the Mario Party 4 Steam Rolled series, playing alongside Arin, Barry and Ross. Suzy has now become a recurring player on the Steam Rolled episodes, replacing Danny.
Arin has suggested several times that she would play The Lion King on Game Grumps while he and Jon commentate. On February 14th, 2014 she appeared alongside Arin on two Valentine-themed episodes on Game Grumps, called Date Grumps. One of these was The Lion King, and the other was Super Puzzle Fighter II Turbo.
On Instagram Game Grumps posted a photo of Suzy with a text explaining that Suzy is working on a new fan showcase show on the Game Grumps channel. The name and format of the upcoming series is still unknown, but it is speculated that the show will be Suzy announcing and discussing new fan material, like fanart, Game Grumps animated and remixes, making the Game Grumps fan content more known.
On June 25th, 2014 a new intro debuted on Steam Train with the first episode of King's Quest VI on the show's one year anniversary. All the five grumps were featured in the intro which suggested that Suzy (along with Barry) will be featured in the series outside of Steam Rolled as well. Ross confirmed this on reddit, and Barry made his first offical appearance in Cliffhorse. Suzy made her official appearance two days later on Mount Your Friends.
Suzy and Barry have started a series called Table Flip. The series involves them and certain guests playing various tabletop games, such as board games, card games, dice games, miniature wargames, tile-based games and other games that are normally played on a table or other flat surface.
Suzy made the props for the Ninja Sex Party videos Let's Get This Terrible Party Started, Party of Three, Attitude City, and Why I Cry.