Random Nickelodeon Characters/Cowboy Medley (from Sesame Street Live: When Elmo Grows Up)

Cast

 * Cosmo (from The Fairly OddParents) as Big Bird
 * Sheldon J. Plankton (from SpongeBob SquarePants) as Oscar the Grouch
 * Karen (from SpongeBob SquarePants) as Grundgetta
 * Sheen Estevez (from The Adventures of Jimmy Neutron: Boy Genius) as Bert
 * Carl Wheezer (from The Adventures of Jimmy Neutron: Boy Genius) as Ernie
 * Skipper (from The Penguins of Madagascar) as Grover
 * Leonardo (from Rise of the Teenage Mutant Ninja Turtles) as Cookie Monster
 * Rudy (from ChalkZone) as Elmo
 * Penny Sanchez (from ChalkZone) as Zoe
 * Bessie Higgenbottom (from The Mighty B!) as Rosita
 * Harvey Beaks (from Harvey Beaks) as Count von Count
 * SwaySway (from Breadwinners) as Telly Monster
 * Sanjay Patel (from Sanjay and Craig) as Baby Bear
 * Kitty Katswell (from T.U.F.F. Puppy) as Prairie Dawn
 * Samantha Manson (from Danny Phantom) as Roxie Marie
 * Sandy Cheeks (from SpongeBob SquarePants) as Abby Cadabby
 * Otis (from Back at the Barnyard) as Honker
 * Walt (from The Loud House) as Saguaro Cactus