I never thought that there was anything "nefarious" about you. It is called 'joking sarcasm' - look it up (that is, if YOUR mommy and daddy will let you out of your bedroom long enough). Enough with that -- I won't apologize, as your post was worded just like a troll post and my response was written accordingly.
As others have pointed out, it isn't a place you generally want to go. Absolute worst case, you might attract the attention of somebody you really, really don't want to know. You could end up in a botnet or get your system hacked with something your antivirus won't find because nobody knows to look for it yet. Some of the folks who create and hang out in many of those types of sites aren't good people and they hide their activities within those types of sites for a reason.
If the video you want is copyrighted, you might get really lucky and end up downloading it off a sting website that gets your ISP a subpoena from an MPAA or RIAA investigator to try to locate you for legal service purposes. No video is worth dealing with those pinheads and their lawyers.