- Marty McFly: [after Jennifer has disguised him as a guard and has to leave] Relax, Jennifer. I've got everything under control.
- Jennifer Parker: Really?
- Marty McFly: Really.
- Jennifer Parker: Okay, then. But first...
- [flips up his mask and kisses him]
- Marty McFly: What was that for?
- Jennifer Parker: For saving me, dummy.
- [to the guard]
- Jennifer Parker: Let's go, officer.
- Guard: [as they walk away] You know, I'm probably gonna have to write you up for a PDA violation.
- Jennifer Parker: Oh, bite me.
- Marty McFly: [to himself] Rock 'n' roll.