Movies
(to Veronica) Hey, try not to suck any dick on the way to the parking lot. (To man who turns and follows Veronica) Hey, hey you get back here!
— Dante · Clerks

Behind the line May contain spoilers.
Our reading
An editorial interpretation.
The speaker crudely tells someone to avoid a sexual act on the way to the parking lot, then abruptly shouts at a man who has started following her. It's a rude, sarcastic jab that turns to alarm when the joke seems to be taken seriously.
Context reviewed