What a joke

SELECT * FROM gallery2 WHERE topic_id="1455472" UNION SELECT * FROM gallery2 WHERE topic_id="244962" UNION SELECT * FROM gallery2 WHERE topic_id="1247223" UNION SELECT * FROM gallery2 WHERE topic_id="1276515" UNION SELECT * FROM gallery2 WHERE topic_id="1082926" UNION SELECT * FROM gallery2 WHERE topic_id="94340" UNION SELECT * FROM gallery2 WHERE topic_id="1374195" UNION SELECT * FROM gallery2 WHERE topic_id="1089445" UNION SELECT * FROM gallery2 WHERE topic_id="1023617" UNION SELECT * FROM gallery2 WHERE topic_id="494735" UNION SELECT * FROM gallery2 WHERE topic_id="307240" UNION SELECT * FROM gallery2 WHERE topic_id="1404677" UNION SELECT * FROM gallery2 WHERE topic_id="579492" UNION SELECT * FROM gallery2 WHERE topic_id="37328" UNION SELECT * FROM gallery2 WHERE topic_id="148824" UNION SELECT * FROM gallery2 WHERE topic_id="1142975"