SMG3 is also known as 3 for short. He has a decent relationship with SMG4 but can be seen as grumpy or rude on the outside. He takes care of memes in the Internet Graveyard and lives in a Starbucks. He has a pet named Eggdog. He's possessed by a black goo monster after trying to retrieve the USB from the It's Gotta Be Perfect movie. The monster takes control of him and the real SMG3 is unable to control his own body. The monster tries to get close to SMG4 so it could devour him in the end.