Now for something really stupid...
(Inspired by the fact that Linda Cardelini was Velma in the Scooby Doo movies:)
...
Cassie: C’mon Ennis, let’s get jinky with it.
...
Jack: I wish I could quit you.
Ennis: Friends don’t quit.
...
Jack: The only thing I like better than elk burger, is chocolate covered elk burger.
...
Ennis: Zoinks, I’m no queer.
Jack: Well, duh, me neither.
...
Mrs Twist: John, I told you no urinating on Jack.
Old Man Twist: It was an accident!
Mrs Twist: You were marking your territory!
...
Ennis: Why's Mr Twist in a bad mood?
Mrs Twist: He's not in a bad mood, Ennis, he's a monster!
...
Cassie: Let’s take his mask off and find who really killed Jack!
(Removes the killer’s mask)
Everyone in incredulous unison: It’s old man Aguirre!