The episode starts with KO, Rad and Enid at a comedy show. They see Joe Cuppa on stage. He tells a lot of coffee jokes. Rad and Enid tell KO what a joke is. KO and Rad think this is very funny but Enid only thinks physical comedy is funny. When the show ends KO and Rad go up to Joe and ask if he can sign their heads. He does but spells their names wrong. Then he says that he has to go on his world tour. He ends up coming back in a disguise. He tries to steal some lighting nachos but he kept making coffee jokes. KO and Rad didn't know it was Joe Cuppa but Enid did so she took off his disguise. KO asked why he wasn't on his world tour and he said that he hasn't gone on a world tour in a very long time. He also said that he sleeps in the basement of a gas station inside a sewer sleeping with rats. KO gets sad by this so he tries to help him feel better and get more fame. KO gives him a job at the store but he ends up making more coffee jokes and making the customers leave the store. He realizes that the job isn't for him but just as he was about to quit working Lord Boxman sent Shannon to attack the plaza. KO thinks this is an opportunity to show Joe Cuppa what he can do. He tries to fight but he fails until he makes a coffee joke which makes a stream of coffee come out of his head punching Shannon. Shannon gets punched into the coffee shop and then runs away. Joe Cuppa thanks them for showing him what he could do. KO signs his head. Then the Director drives up and tells Joe Cuppa that he can be a star. Joe hops into the car and drives away. Then Rad falls into a trash can and rolls off the cliff but gets picked up by a Pterodactyl and gets put on to an airplane then finally falls back to where he was before.
- Courtenay Taylor as K.O.
- Ian Jones-Quartey as Rad / Darrell
- Ashly Burch as Enid
- David Herman as Mr. Gar / Brandon / Heroic Guy
- Andrés du Bouchet as Joe Cuppa / Small Joe
- Kari Wahlgren as Shannon / Barista Pup / Holo-Jane
- Michael Donovan as Director
- Christopher Niosi as Nick Army / Neil