Frozen (musical) Puns

I am currently working at an art camp for kids in elementary school. It's mainly girls and they all love frozen. When they behave well do their work we put on music. Today I gave in and tried to put on the sound track but the computer froze so I said "it's frozen... Literally." No laughter and lots of whining. Asked one of my coworkers what to do and he said just leave it alone and don't worry about it. To which I replied "so I should just let it go?." I received a slow clap from my coworkers.

I heard some banjo music off in the distance. Some time later, there's a knock at my door. Staring through the peephole, I see two toothless hillbillies. One has a shotgun, the other has a frozen pizza.

Frightened, I barricade myself inside the apartment. I tell them to go away, that I'm calling the police.

That's when one of the hillbillies spoke up and said, "Aw, come on! It's not Deliverance, it's DiGiorno!"