RV salesman

"Bob, word on the street is there's two kids trying to return an RV."

- The salesman telling Bob about Bart and Lisa.

The RV salesman is an unnamed man who currently works at Bob's RV Round-Up. He used to work at Stan's Keyboards.

History
When Bart and Milhouse were walking through Springfield Mall they walked past the music store Stan's Keyboards. Inside the store, an employee was singing a song about the store and playing a keyboard.

He warned Cowboy Bob that two kids were on their way to the RV dealership to return a motor home. When Bob heard this news, he instructed the employee to tie him to the leg of the Camper Kong balloon and then cut its tethers.