Yesterday was driving back home from a small trip. Stopped in a gas station for snacks for snacks and to wake up. Brought my stuff to the checkout and the bottle fell over as I set it down. Cashier (mid thirties to early forties looking and not overweight) decides to start bantering for fun:

her: oh, so you're throwing things at me now?

me: yes, I'm very angry at you (scans food, and responds to a comment by manager).

me: how's your day going

her: it's okay, people just keep throwing things at me though

me: you probably deserve it (as I was leaving I winked at her)

Her smile just kept getting larger with each reply I made. She definitely had the tingles. If a girl wants to banter, go with it!