A man recently went into his personal doctor office for his annual rectal exam.
The doctor's new nurse, a stunning blonde, took him to the examining room and told him to get undressed and have a seat until the doctor could see him.
She said the doctor would only be a few minutes.
After putting on the gown the nurse gave him, he sat down.
While waiting, he noticed three items on a stand next to the examination table: a tube of K-Y Jelly, a rubber glove and a beer.
When the doctor finally came in, the man said, "Look Doc, I'm a little confused. This is not my first exam, so I know the K-Y is for and I know what the glove is for, but would please tell me what the beer is for?"
The doctor became noticeably upset, stormed over to the door, flung it open and yelled to his new nurse,
"Dammit, Heidi ! I said I need a BUTT LIGHT !!!"