Tiny is the younger half-brother of Vera-Ellen. He suffers from gigantism and is severely scarred and deformed due to an incident involving his biological father "The Professor", Gloria Firefly's original husband. The Professor had, as according to Gloria, an unprovoked spur of violence which lead to him dousing Tiny in gasoline and lighting him on fire. This was depicted in House of 1000 Corpses. Gloria also describes Tiny as having a "soft spot for the ladies."
House of 1000 Corpses
Tiny's first appearance is made when the Firefly family, and the addition of the four teenagers, sit down to dinner. Tiny arrives wearing his usual leather mask, as seen in the picture. Later, when the teenagers are attempting to leave the house, Tiny assists Otis in attacking them. Tiny pulled Denise from the car and took her back to the house while Otis dealt with the rest of them. The family dresses Denise to look like a doll for Halloween and leaves her tied up in Tiny's room as a "gift" to him. However, he does not take advantage of her, because of his "soft spot for women." He lets Denise escape, only for her to be caught by Otis upon leaving his bedroom. Though he appeared to show sympathy, he displays no remorse during the murder he attended at the ritual grounds.
The Devil's Rejects
Tiny was in the woods during the raid of the Firefly house and was thus never caught by the police. Tiny saves Otis, Spaulding, and Baby from torture by Sheriff Wydell. He stops Wydell from murdering Baby by snapping his neck and saves Otis and Spaulding from the burning house. Rather than joining the rest of the clan on the rampage, he instead walks into the burning house. It is presumed that he burned to death.