Bob Weaver was Frankie's friend at Ellert Moters. He has a slightly better sales record than Frankie. He is often depicted as lonely, and refers to himself as a "bag in the wind." He is played by Chris Kattan. He says in the episode Mother's Day II that his mother has been dating for a year and hasn't told her boyfriend about him yet, describing that his mother may not like him all that much. It is hinted that has a crush on Frankie. Sometimes when Bob is around people he can be a bit random and weird.
Mike dislikes him. At one time, he and Mike work the night shift at Little Betty Snacks, a parody of Little Debbie Snacks. Having few close friends or family members, outside of his mother, Bob tends to treat the Hecks as his surrogate family.