The Dollar Bill

There was two old dollar bills. One was a $100 dollar bill and the other was a $1 dollar bill. The $100 dollar bill said, "I've lived a good life. I've been to the amusement park, the theater, the zoo and baseball games."
"Wow," said the $1 dollar bill. "You sure have had a good life."
"Where have you been?" asked the $100 dollar bill.
"Oh, I've been to about thirty or forty real fancy churches all over the world!
The $100 bill said, "What's a church?"