Gotham's most fearsome funnyman is turning 80. Join the carnival in THE JOKER 80TH ANNIVERSARY 100-PAGE SUPER SPECTACULAR, out 4/29: <a href="https://bit.ly/2QYrU13" target="_blank"> <span> http://bit.ly/</span><wbr /><span ></span>2QYrU13</a> <a href="/hashtag/thejoker80?refid=13&__tn__=%2Cg"> <span > #</span><span >TheJoker80</span></a>