when the girl arrives, she notices that her grandmother looks very strange.
"what a big mouth you have!"
"the better to EAT you with!", responds the wolf. at which point the wolf jumps out of bed and eats her, too. then he falls asleep.
i find this charming tale hilarious and love how it teaches some valuable life lessons:
listen to your momma.
don't talk to strangers.
don't stray off the path.