Back at the Barnyard - Season 2 - Eps 20: King Cud
Otis is knocked out and wakes believing that he is King Cudenhotep. The only way for him to get back to normal before the farmer comes back is if someone knocks him in the head again, but Otis has beaver guards that prevent others from getting too close to him. When they finally turn Otis back to normal, the farmer see them but get hit on the head believes he is Ben Franklin.
About Back at the Barnyard

Title: Back at the Barnyard
First Air Date: 2007-09-29
Last Air Date: 2011-11-12
Status: Ended
Rating: 6.892/10 (from 125 votes)
Language: EN
Seasons: 3
Total Episodes: 97
Network: Nickelodeon
Genres: Animation, Comedy, Kids
Production Companies: O Entertainment
Synopsis
What do farm animals really do when the humans aren't looking? Just ask Otis, a carefree "party cow" who inherited the job of keeping the barn... and it's residents... in order. But instead of responsibility, Otis is driven by an insatiable need for fun, fun, fun. Along with his barnyard friends Pip, Pig and Freddy, Otis will stop at nothing in his pursuit of a good time... which usually means a few close calls with humans and other threats to what really goes on behind closed barndoors.
Cast

Chris Hardwick
Otis

Leigh-Allyn Baker
Abby

Jeffrey Garcia
Pip

Tino Insana
Pig

Cam Clarke
Freddy

Rob Paulsen
Peck

Dom Irrera
Duke

Wanda Sykes
Bessy

Maria Bamford
Nora Beady

Fred Tatasciore
Farmer Buyer