If you are unfamiliar with unnecessary censorship, it's basically cleverly timing bleeps and censor bars over something harmless, but the contexts suggest something entirely different. Here's a good example:
If any of you guys are video savvy, at least do this scene:
"Apparently, El Dorado is native for... great...big... *BLEEP*K!!"
Note: There a is an unnecessary censorship video for El Dorado, but it's in Finnish. O.O