Rudest celebrity you've met

opposite of one of the top posts

Pat Summerall, famous sports announcer, goes to the same dermatologist as me. He sat down next to me, and being the huge wide-eyed social awkward 14 year sports fan that I was asked "hey! aren't you Pat Summerall?"...Mr. Summerall said "yes" then proceeded to pick up the apartment locator on the table and start reading it to appear busy. And then ignored me and focused even more on cheap apartments (keep in mind Summerall is a millionaire) when I asked what his favorite team to cover was.