Jeff Smith (né Fischer; voiced by Jeff Fischer) is Hayley's slacker, mellow, hippie, often stoned boyfriend and later husband. An unemployed high school dropout with no apparent skills, or employment motivation, he is emasculated, weak-willed, pathetic and frequently behaves naively. Jeff is often shown to be infatuated with Hayley's mother, Francine, having made subtle passes at her on many occasions. Jeff's own mother abandoned him early on, giving birth to him in a van, within which he lives until moving in with the Smiths. His relationship with his father, Henry, is abysmal, with Henry viewing and treating Jeff as a failure. Before moving in with the Smiths, Jeff lived from his van, which he had parked in front of the Smiths' residence when he started dating Hayley. In the episode "Joint Custody" however, Jeff moves in with the Smiths as a result of Stan having a demolition crew crush his van into smithereens with a wrecking ball. Stan effected this in an effort to get Jeff away from his property. Throughout the series, Hayley repeatedly dumps Jeff for being a needy, clingy pushover, leaving Jeff crushed until their inevitable reconciliations.