Old Man: Look... I got some good barbecue here.
Jerry: That's the last goddamn hitchhiker I ever pick up.
Hitchhiker: You just shut up and remember you're just the cook! And me and him'll handle this.
Old Man: Shut your mouth.
Franklin: If I have any more fun today I don't think I can take it.
Franklin: Jeeeeeeeeeeeeerryyyyyyyyyy.
Hitchhiker: You could have dinner with us... my brother makes good head cheese! You like head cheese?
Old Man: Look what your brother did to the door! Ain't he got no pride in his home?
Hitchhiker: My family's always been in meat.
Answer: The name "Leatherface" is used in the scene set in the hotel, and the waterfall scene. The grandmother says "leatherface" right after she says "Maryana, crank up the chain saw" in the waterfall scene. She actually says it in a whispering tone, so you have to turn the volume up to the max.
I think you're referring to either a remake or sequel. In this film (the original made in 1974), there is no living grandmother that speaks, scene set at a hotel, character named Maryana, or a waterfall scene.
dewinela