Groups of people are touring the White House in Washington, D.C. As the tour ends, they are waiting in line to sign the visitor’s register.
A group of nuns are in line to sign the book, followed by a Jewish family with their young son, Sheldon. As they near the visitor’s registry, young Sheldon loses patience and runs ahead to sign the book.
However, his mother stops him and corrects him, saying, "Wait till the nun signs, Shelly!"
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