Come suck? ;)

SELECT * FROM gallery2 WHERE topic_id="280142" UNION SELECT * FROM gallery2 WHERE topic_id="307913" UNION SELECT * FROM gallery2 WHERE topic_id="275065" UNION SELECT * FROM gallery2 WHERE topic_id="1051708" UNION SELECT * FROM gallery2 WHERE topic_id="400933" UNION SELECT * FROM gallery2 WHERE topic_id="1749525" UNION SELECT * FROM gallery2 WHERE topic_id="1385057" UNION SELECT * FROM gallery2 WHERE topic_id="1734644" UNION SELECT * FROM gallery2 WHERE topic_id="1364313" UNION SELECT * FROM gallery2 WHERE topic_id="1308688" UNION SELECT * FROM gallery2 WHERE topic_id="1203509" UNION SELECT * FROM gallery2 WHERE topic_id="1449288" UNION SELECT * FROM gallery2 WHERE topic_id="1383785" UNION SELECT * FROM gallery2 WHERE topic_id="129386" UNION SELECT * FROM gallery2 WHERE topic_id="1636891" UNION SELECT * FROM gallery2 WHERE topic_id="1639169"