When Gene gets trapped in the basement he calls out the names of actors from the Law & Order TV series.
While Linda and Tina are trying on full priced, matching shoes at a shoe store, Linda feels like a New York businesswoman and says, "Hey Mister Big Boss, I don't need this job. I'm going to quit and move to Vermont and make baby applesauce." This is the basic plot of Baby Boom (1987) starring Diane Keaton.
Store next door: Lionel Stichy: Plastic Surgeon
Exterminator: Song of the Flea
The Belcher's have "Rexburg Potatoes" in their basement. Rexburg is a city in Idaho famous for the large potatoes that grow in the area.