Composite Santa Claus

Composite Santa Claus is a recurring villain in the stop-motion animated TV series voiced by Christian Slater. He has appeared in the skits "A Very Dragonball Z Christmas", "Little Drummer Goku", "A Holiday Character So Alluring", "Ho Ho Ho Clip", "Beginning Season Five", "The Rescue" and "Appeasing the God". He's depicted as being half-Santa Claus and half-Frosty the Snowman.

Villainous acts
-"A Very Dragonball Z Christmas": Composite Santa Claus was amongst those who assisted Mrs. Claus in stearing sleigh, reindeer and pants from Santa Claus. He also shoots one of the reindeer dead for calling him, the Nutcracker and Little Drummer Boy on the act. He's killed when his snowman-half is melted by the intense heat of Goku's energy ball.

-"A Holiday Character So Alluring": Shoots the scientist who created him from the DNA of Santa Claus and Frosty the Snowman alongside his henchmen before going on a rampage on Christmas, committing several serious crimes such as beating up a kangaroo and blowing up a group of kids. The news anchor seen in the end also reports that he's genocidal while mentioning he's standing trial for his crimes.

-"Ho Ho Ho Clip": Abducts a child who says "ho" three times in front of a mirror in a darkened room in a parody of the "Bloody Mary" legend. This is the only time when he doesn't get what he deserves.

-"The Rescue": Attempts to prevent the show's titular chicken from rescuing his wife, only for the poultry to beat him down the stairs with a baseball bat in self-defense.

Trivia
-Composite Santa Claus is a parody of DC Comics supervillain Composite Superman whose another half resembles Superman and the other half of whom resembles Batman. The latter would later be featured in Robot Chicken DC Comics Special 3: Magical Friendship as the main antagonist.

-Little Drummer Goku and Appeasing the God are the only sketches featuring him where he doesn't do anything villainous.

-A running gag in the show involves him yelling "My only weakness" every time he's killed or defeated.