Look, Comet, like I said there is nothing left

Scott Calvin:

Whoa! This could be a really long night. Charlie:
Do it again Dad, please? Scott Calvin:
[picks up the bag]
I can't, the thing's empty. Scott Calvin:
[Comet the reindeer gets angry and growls]
There's nothing in the bag. Even if there was, did you notice there is no chimney? Where there's no chimney, there's no fireplace. Scott Calvin:
[Comet growls]
Are you growling at me? Scott Calvin:
[Comet nods his head]
Look, Comet, like I said there is nothing left