Two Definitions of Wrong
When most people say that something is wrong, they usually mean that something is not correct or morally proper
However, in today's lingo "wrong" often gets applied to dark and twisted humor - "Dude, that joke was just wrong!"
Very rarely have I ever encountered a blog post that encompassed both the traditional and slang variations so well as this one about the Air Force's inquiry about creating a "gay bomb."
Yes, they were serious. OMG.