Every office has one: the annoying co-worker who somehow seems to get on everyone's nerves. And according to a SnagAJob.com survey, the worst of the worst are the office "kiss-ups" and "slackers," both receiving about 33 percent of the total vote for the most annoying co-worker. The "gossip hound" followed shortly behind with 18 percent, followed by the "loud talker" (12 percent) and hypochondriac (5 percent). "Work should be fun and as this survey makes clear, it's not fun being surrounded by Eddie Haskells and George Costanzas," said Shawn Boyer, founder and CEO of SnagAJob.com.