I used to work at McDonald's and I always spit in customers food if they replace it.

I used to work at McDonald's part time for 8 months. I loved making food for the customers and getting to put my own spin on US comfort food. I was a vegetarian and I loved that McDonald's was so accommodating to different dietary restrictions and preferences. I was so happy working there, they were so nice to me and I've learned a lot about working in food service. I was so happy, until they made me replace food for a guy who I had already given his order to. He complained that he had ordered a cheeseburger but I had given him a hamburger. It wasn't my mistake. I always double check orders before handing them out to make sure I wasn't screwing up. The manager on shift told me to replace it because he had already spent time out of his day to come to our restaurant. I was so angry when I replaced the food that I put a MASSIVE glob of my spit into his cheeseburger. The hairs on the back of my neck stand when I think about it.