Waterfront Cities of the World (2011)

S5E19 Daddy Queerest

When Terry's father, a retired football player unaware of his son's sexuality, comes to visit, Francine and Stan decide to switch spouses with their gay neighbors, Terry and Greg. This unexpected arrangement leads to a series of humorous situations. Meanwhile, Steve finds himself spiraling into a drunken escapade, adding to the chaos of the day.