One day a woman was hungry so she stopped at her local mcdonald's on her way home from work. She ordered a chicken sandwhich with no mayo and sure enough she took a bite of the chicken and it was covered in mayo. She threw it out the window and continued driving. That night she felt really sick
so she had to be taken to the emergency room. The doctor told her that that was not mayo on her chicken sandwhich but the chicken slice had a tumor and it was puss.