I work at a rental car place and interact with all kinds of customers, mostly ones looking for a deal and constantly asking for discounts. You signed up for the $9.99/day special and want a discount on top? NO. This particular couple would not let it go. After telling them there are no additional discounts for the millionth time, we finally went outside to do the vehicle inspection and get them the hell out of there. Of course, they are already upset this is going to cost them about $50 bucks (and they already got a free upgrade to a full-size car instead of a compact) so they were pointing out every little blemish. The husband then yells that the car is filthy on the outside and for the money, they’re paying, it should be spotless. I offer to wash it for them again to which they huff and agree. They continue to complain about how dirty it is when there is literally just a few spots of dirt by the wheel well, and I remind them that I have already offered to re-wash it for them. I take the car around back, soap it down, rinse it and pull it around front, dripping and shiny. I then rip a huge fart in the car, shut the door, hand them the keys with a smile on my face and apologize for the inconvenience. Then thank them again for the business and bid them farewell on their nice, long road trip with my fart.