The internet is something like the wild wild west of human communication. It's a (relatively) new frontier for interaction that, despite many attempts to lay down some law and order, is still relatively free and wild. You can say whatever you want to say on the internet -- maybe not everything everywhere, but everything has its own somewhere.

And part and parcel with unfiltered communication is both total bullsh*tting and brutal honesty. If you're going to post something online, best be prepared for people to speak their mind about whatever it is you've posted. Because there are sharpshooting aces out there who can hit a bull's eye from a mile away. Down below is a handful of examples of the kind of comments that stopped people in their tracks.

Just in case you haven't had your fill of some of that merciless commentary and want some more vicious comebacks, remember there's always more where that came from.