A man goes to the library to find the best book about committing suicide. So when he asks the librarian, "What's the best book on committing suicide?" The librarian said, "Oh, fuck off...you won't bring it back anyway."
Why did the library book go to the doctor?
It needed to be checked out.
A man walks into a library and says to the librarian, "Do you have that book for men with small penises?"
The librarian looks on her computer and says, "I don't know if it's in yet."
"Yeah, that's the one!"
My penis was in the Guinness Book of World Records. -- Then the librarian told me to take it out.