As the movie progresses, craziness ensues, leading to a handful of memorable, comedic quotes.
I cant have no intruders.
We got your friends brain!

Tyler Labine and Alan Tudyk in Tucker and Dale vs Evil (2010) | IMDb
Heads are loose all the time, man, it happens.
Youve been hurt, youve been hurt real bad!
These kids are coming out here and theyre killing themselves all over the woods.

Were not seeing any patients today, all right?
Youre gonna have to go to a hospital.
Were not hillbillies, were college kids!
Im not gonna hurt ya.
Im gonna keep you in a safety bubble.
Weve got your friend.
Shes dead.Maybe youve heard of a little mountain sickness called getting the crap scared out of you.
Oh, shes a bit of a klutz.
Just like her mother.
Weve just had a doozy of a day.
It looks like theyre killing themselves all over the place!
All we wanted to do was have a good time in our new house!
This is a suicide pact!