several occasions, most notably The Beast with a Billion Backs, where Bender makes a deal with the Robot Devil exchanging his first-born son for the Armies of Hell. Bender more than happily locates his son and kicks the child into a vat of lava, causing the Robot Devil to comment, "That was pretty brutal, even by my standards." Bender simply replies, "No backsies!" In Bender's Big Score, he conducts the band at Lars and Leela's wedding. In the commentary for "The Devil's Hands Are Idle Playthings", Castellaneta says the voice is based on a "bad impression of Hans Conried". Robot Santa Robot Santa (voiced by John Goodman in the first appearance, John DiMaggio in later appearances) is a robot created in 2801 by The Friendly Robot Company to judge beings as naughty or nice and distribute presents or punishments accordingly. Due to a programming error, his standards are too high and he judges everyone to be naughty (with the one-time exception of Dr. Zoidberg, who got a Pogo-Stick as a present). This leads him to go on destructive rampages across Earth every Xmas using Christmas-themed weapons, such as grenades shaped like Christmas ornaments, bicycle guns, and T.O.W. missile launchers to punish "naughty" beings. He resides in a death fortress on Neptune along with a number of Neptunians that act as slave labor for the toy factory. In Bender's Big Score, he assisted Earth's population in reclaiming their planet after it was purchased by the devious Scammers, forcing his Neptunian elves to build weapons for an assault and participating personally in the ensuing battle. He is part of an alliance called The Trinity, a trio of holiday-themed madmen comprising himself, Kwanzaabot, and the Chanukah Zombie. Barbados Slim Barbados Slim (voiced by John DiMaggio) is Hermes' arch-rival. He not only defeated Hermes at the 3004 Olympics to win the gold medal in limbo, but is also the only person ever to win gold medals in both limbo and sex. He was formerly married to LaBarbara Conrad, who still refers to him as a "mahogany god". In Futurama: Bender's Big Score, after Hermes was decapitated in a limboing accident, LaBarbara left him and got back together with Barbados, even going so far as to take his last name, even though they never remarried and Dwight was never adopted. After Hermes uses his bureaucratic prowess to save Earth from the scammers and wins back