A Slight Hiccup

(I have just gotten off of my lunch break, and have taken over at the front desk. I am selling tickets to a lady from out of town.)

Me: “Alright, your total comes to—” *belches in her face*

(The customer starts laughing and I turn bright red.)

Me: “Oh my God! I am so sorry. I just got off lunch!”

Customer: “I can tell! Was it at least a good lunch?”