Ham Sandwich is a character that appeared in the original Uncle Grandpa short, when Uncle Grandpa accidentally destroys his computer, then after Uncle Grandpa tried to make a new one, he made a mutant maker by mistake. He later appeared in the Secret Mountain Fort Awesome episode 5 Disgustoids and a Baby, where he is kidnapped. His last appearance was in Exquisite Grandpa. He is voiced by Steven Blum.
He looks similar to his mother. He has zits on his face, glasses, and a small amount of hair. He also wears a blue and red striped shirt. In his cameo in Good Morning he doesn't have zits.