1.) A file sharing program that, for some reason, always has a result that has the phrase "cute girl has orgasm on webcam," as one of the results, no matter what you type in.
2.) A file sharing program that also for some reason, returns results that are exactly what you searched for and are exactly either 449.3KB or 128KB in size. Sometimes there is also a "(full)" or "(2008)" or something similar tacked after it to make you think it's real.
3.) A wire made completely of limes.