Bitch Woman: (suddenly able to speak English again! Wow!) Sell me the tickets already.
Asshole Man: YOU HAVE TO!
Me: No. We reserve the right to refuse service to anyone. I'm refusing services to you. If you don't leave, I'm going to call security and have them haul you out.
BW: How dare you?
Me: Hablo espanol, bitch.
heehee... emphasis mine. I just love the line. Context can be found here with the whole story being great!