Debbie Gallagher: Ugh, I lost the shiv Carl made for me. Melted toothbrush, duct tape handle...
Ian Gallagher: Why do you need a shiv?
Debbie Gallagher: In case I run into my ex-boyfriend's new girlfriend.
(Mickey finds the shiv.)
Debbie Gallagher: Oh, there it is.
Mandy Milkovich: That a shiv?
Debbie Gallagher: Yep. Later.
Ian Gallagher: 13 years old, she's bringing a shiv to class.
Mickey Milkovich: Man, I miss high school.