Ok, I'm pretty sure I've seen this happen at least a billion times.
~
She shyly adjusted her glasses, looking up at Chase through her blue orbs,"I-I don't know-"
"Hey !" Pierce called with a wave, the girl immediately spinning on her heel,"You're a total piece of shit! Your family tree must be a cactus, 'cause you're all a bunch of pricks! You're ass must be pretty freaking jealous of all the shit that comes out of your mouth. Were you born on a highway? 'Cause that's where most accidents happen!"
Pierce dropped his hand, his bad boy ego completely deflated,"I was just saying hi."
~
So long to the author, who died laughing.
Seriously though. Put yourself in your character's shoes. Think like them.
Then decide whether or not they'd actually say it.
