Creepster customer: You working hard?
Cute cashier: Yes, sir!
Creepster customer: Well, if you follow me out back, I could find a few ways to work you harder.
Cute cashier: No, thank you, sir.
Creepster customer: Alright, cutie, don’t say I never tried to give you anything [pays and leaves].
Cute cashier, dropping the perky act: What a fucking asshole! I hope his dick get an infection and falls off. [New customer walks up, and cute cashier resumes perky act] How are you doing?!

Grocery store
Farmville, North Carolina