<p><strong><u>KNOCK KNOCK JOKES</u></strong></p><p>&nbsp;</p><p><strong>Knock knock.</strong><br />
Who&rsquo;s there?<br />
<strong>Cow says.</strong><br />
Cow says who?<br />
<strong>Nooooo, a cow says moo!</strong><br />
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This book contains hundreds of the best, funniest, and silliest knock knock jokes you&rsquo;ll ever come across!<br />
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Have hours of fun and entertainment sharing these silly jokes with your friends and family with this book today!<br />
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<strong>Get your copy today!</strong></p>