To end an online argument by drawing a parallel to a threesome, complete with a youtube link to "3-Way (The Golden Rule) (feat. Justin Timberlake & Lady Gaga)".
Much like Godwins Law this will end the argument, or at least completely derail it, ultimately causing so much confusion, anarchy and turmoil that nothing intelligible follows.
Once Roachie's law was dropped on the Facebook argument, all hell broke loose.
