Regular Show/SpongeBob SquarePants

Cast

 * Rigby as Spongebob
 * Richard (from The Amazing World of Gumball) as Patrick (Richard and Patrick are both overweight & pink)
 * Yo (from Fanboy and Chum Chum) as Sandy (Yo and Sandy are both girlfriends to Rigby and Spongebob)
 * Benson as Squidward (Benson and Squidward are both similar)
 * Mr. Fussy (from Mr. Men) as Mr. Krabs (Mr. Fussy and Mr. Krabs are both same with words "Mr.")
 * Susan (from Johnny Test) as Pearl