Chris: Will I ever see my baby brother again? Bruce: Only if he can find his way into the light, Chris. For some people, it's easier than others. Some people just get lost on the way to the light. They're walking along, they stop and say, "Oh, is that a new restaurant? That place must've just opened up 'cause I remember there was another place there a few weeks ago. I went in there once and there was a guy with a harelip eating soup, and I was like "Eeew..." It wasn't the restaurant's fault, I know. But I still never went back there. I mean, I guess there's only, like, a one in 50 chance of me getting the same spoon that he had, but I still don't like them odds."
Tom Tucker does his best Fred Schneider voice at the end of a broadcast day.
Tom: Now, try to, get some, sleep out, there! Not bad. Gettin' better.
In one scene, Peter goes to the bathroom in the middle of the night and starts ripping the flesh off his face. Underneath it all is Hank Hill's face.
Peter: Hehehehehe, propane.
There's a recreation of a scene from Jackass where Stewie beats up Peter while he's sitting on the toilet.
Peter: Come on, Stewie. You're acting crazy out there, man.
When a mutated tree in the Griffin backyard tries to take Chris, Herbert tells the tree, "You shall not pass!" He then proceeds to fight the tree, falling through the earth as he does so.
During the newscast:
Tom: A bit of breaking news. A local family is forced out of their home by ghosts. Who are they gonna call? Diane: Ghostbusters, Tom? Tom: No, Diane, their insurance company. That's just stupid what you said.