|Show||Back at the Barnyard|
|First Appearance||"Barnyard" August 4, 2006|
|Enemies||Bugs Bunny (Calling Otis his a Coward)|
Otis is a male holstein cow who is the leader of the barnyard. Although male, he is called a "cow" in the show, Otis would not be in reality, as he has an udder, and would in fact be a bull or steer. This descrepency is not explained in the series. He can also squirt milk and lasers out of his fat cow udders. In the episode "Cowman and Ratboy", Otis becomes a superhero named Cowman. He also appears as Cowman in the special 1-hour episode "Cowman, the Uddered Avenger". Otis is also a huge party animal and enjoys anything with action or stunts and enjoys watching sports bloopers. He has a big crush on Abby. Some of his other aliases are "Professor Exposition", politician "Ned Bovine", newsman "Gil O'Malley", golfer Heifer Woods (punning off the famous golf star Tiger Woods) along with many other human disguises, and in the show's Christmas special, we learn he went to high school with two of Santa Claus' reindeer, Donner and Blitzen. He also plays a lot of pranks on Nora Beady (their next door neighbor, who claims to hear them talking and having their wild parties), while after Otis gets in the city and Otis the Bunny Called is Bugs Bunny, Bugs missing with Otis his Calling a Coward, after his a very mad Cow comes a new power skills in the regenerating form Bugs Bunny, later Bugs Bunny is Got Killed By Otis in one head punch out like one hit shot.
Nicktoons: Attack of the ToybotsEdit
Otis appears as a collectible Master Model in both the console and handheld version of Nicktoons: Attack of the Toybots.
Otis has been appeared as a playable character in all the Super Brawl games, until Super Brawl 3. He first appeared in Jingle Brawl as a starting character and has been one since on. His special attack involves Otis firing pink lasers from his udders. When his bar is full and he uses his special attack he will run off the screen to the opposite side of where he was standing, and then reappear on the other side where he will bump into his opponent.
Ultimate Nickelodeon Brawl Stars XEdit
Otis was considered to be included as a character, as he was put in the poll to see who was going to be the next DLC character. However he was the character who got the least votes in each poll.