A pair of chickens walks up to the circulation desk at a public library and
say, "Buk Buk BUK".  The librarian decides that the chickens desire three books
and gives it to them...and the chickens leave shortly thereafter.

Around midday, the two chickens return to the circulation desk quite vexed and
say, "Buk Buk BuKKOOK"!  The librarian decides that the chickens desire another
three books and gives it to them. The chickens leave as before.

The two chickens return to the library in the early afternoon, approach the
librarian, looking very annoyed and say, "Buk Buk Buk Buk Bukkooook"!  The
librarian is now a little suspicious of these chickens. She gives them what they
request - but decides to follow them.

She follows them out of the library, out of the town, and to a park. At this
point, she hid behind a tree, not wanting to be seen. She saw the two chickens
throwing the books at a frog in a pond, to which the frog was saying, "Rrredit
Rrredit Rrredit..."