If you have never seen this, you owe it to yourself to "get it watched." It is hilarious. Also, the kid who delivers newspapers is pretty terrifying, as is the mom's cooking... I think this could qualify as a horror movie.
It has some pretty solid horror connections, anyway. Daphne Zuniga was in The Fly 2, Amanda Wyss was in NOES, Diane Franklin was in Amityville 2, Booger has been on the CW show Supernatural in recent seasons, and John Cusack has been in... hmm... 1408, and Identity, and probably other horror-y things.