Story:  Health Department Confirmed Semen found on McDonald’s Mayonnaise. You Won’t Believe What Was In Her McDonald’s Mayo ‘The Texture Was Familiar’. A Michigan woman was in disgust last week when she ate at a local McDonald’s. Lisa McDowell, 31, was having lunch with her friends when she decided to order a McChicken sandwich. She … Continue reading Woman Contracted Herpes from Semen Found on McDonald’s Mayonnaise: Facts