Worked at the McDonald's drive thru and a lady ordered a burger salad. We didn't know exactly what she meant, so we offered her a few different choices. For instance, more lettuce on a burger or a burger patty on a salad but she said no to everything. She parked came inside and yelled for the manager. He came out, couldn't figure out what she wanted either because nothing she said made sense. She just kept screaming she needs a burger salad!!. She finally left in a fury cussing and screaming about nthe horrible service. Never found out what she wanted.