Cowboy Bob

Cowboy Bob is an RV salesman.

History
When the Simpsons see Ned just got a new RV the Simpsons decide to get one and go to Bob's Roundup RVs. The Simpsons then see a huge RV named The Ultimate Behemoth and Homer tries to get it but its too expensive so the Simpsons have to get a cheaper model. He is seen singing in the snow between Homer and Marge and Jasper. He later attempts to trick Homer into buying an RV when Homer needed a Nest Egg, and also had Homer and his kids shipped to Turkey.

Non-canon
Cowboy Bob owns the Used Couch Lot.

Biography
Bob works at Bob's Roundup RVs, but he doesn't own the place ("Long story"). He is the ultimate shark salesman and he knows a sucker when he sees one.