Who knows what horrors lie in the dark heart of unicode

H̛͎͚̳͇̼͇͔̘̭̳̰̻̰͙̜̩̟̅ͧ̇ͬͦ͊͌ͩ͑ͥ̎̒̈̽͆ͭ̐̚̕ͅĒ̱͓̞̭̙͔̝̼̝̗̞̰̗̫̭̗̟̳̇̄̅ͧ̍ͭ̂̉͌͊ͦ͘͘͟ ̧͎̭̗̮͊̏ͥ͊ͥ̄̉̔ͨ͌̓͗͊̓̂͟C̸̡͇̯̞̤̖̮̳̥͔̽̏̐̍ͦ̌̇ͭ̋͒̔̽͂͋̏͂̀̆̂͜͢͡Oͯͯ̿̆͛͑̾̊̋̌́̒̇̈͊ͫ̂̚͏͏̻̣̻̮̹̠̥͙͍̬͉̖̮̜M̌ͥͥͥͪ͑͋ͪ͐ͯ͛̎̑ͥ͂̑ͯ̏̀͟͡͝҉̥̹̖̗͕̫̠̥̟͇ͅḚ̠͇̺̳͓̦̘̟ͣͣ͌̈́̋̅̾̐ͮ͗̔̾̚̚̕ͅS͂̆̃͗͂̽̔ͯͫ̊҉̴̪̺͈̭̻͎̤̖̗͍ͅ

Zalgo makes an appearance once every few weeks around here, it seems.<p>Here&#x27;s a bunch of sources on it:<p>KYM: <a href="http://knowyourmeme.com/memes/zalgo" rel="nofollow">http:&#x2F;&#x2F;knowyourmeme.com&#x2F;memes&#x2F;zalgo</a><p>Zalgo text generator: <a href="http://www.marlborotech.com/Zalgo.html" rel="nofollow">http:&#x2F;&#x2F;www.marlborotech.com&#x2F;Zalgo.html</a><p>And of course, should you use regex to parse html?<p><a href="http://stackoverflow.com/questions/1732348/regex-match-open-tags-except-xhtml-self-contained-tags/1732454#1732454" rel="nofollow">http:&#x2F;&#x2F;stackoverflow.com&#x2F;questions&#x2F;1732348&#x2F;regex-match-open-...</a>

This guy has turned this into an artform <a href="https://www.facebook.com/glitchr" rel="nofollow">https:&#x2F;&#x2F;www.facebook.com&#x2F;glitchr</a>

W̶̡̡̢͙̗̯̞̯̝̗͕̗̞͇̟͖̘͉͎͚͇̫͈̘̻̺̗̜̺͙͎̣̲͔̗̱̜̗̦͓̬͆̊̓͑͌͋̐͌̍̈̇͊̎̿͂̄̔̋̊͌͐͋͌̂̈́̈́̀̔̈́͘͜͜͠͝͠h̴̨̛̙̞͚͇͇̬̖̹͎̜̯͚̰̫̥̭̬̮͕̼̤̼̗͙̓̅̆̉͑̾̽̋̆̋̆̾̑̎̊̓̔̀̍̀͑̋̌̋̈́̃͘̕͘͝͝͠ͅͅơ̶̡̧̧̨̛͉͚͇͚̪̜̱̟͖̗͔̫͙͙̻̠̣͓̙̺̮͎̼̻̪̪̝̙̌̈́̐͋̾̈͑͋̑́̑̈́̽̔͒̈́̂̄̀̊̂̉̊͒̐͆̀̀͐̏͂͒͗̆͒̋͂̓̏̚͘̚͠͝͝͝ą̷̛̼̪̜̳̳̱͓̗̖̲̣͚̜̝͖͚̟̬̱̹͎̪̰͖̦̹̝̖̑̄͗̐͊̂̈́͋̾͊̄̾̌̌͊̓̂̅̊͊̒̂̄̕̚͝͝ ̶̧̧̧̛̛̛̫̝͖̩̤̫̳̳̟̟͙̟̳̣̦̥̣̳͇̼̪̯̯̪̦͙̞͈̲̺͙̯̻̪̯̮̳̓̿̀̿̈́̆́̋̑̀̂͛̈́͂͌́̾̿̊̒̆͊̍̎͛̔̅̄́̃̍̾̒̈͘̕͘̕̚͜͝͝͝ͅͅͅb̸̧̨̡̢̻̱̳͔͇̙̙̦͔̜̼͕͕͓̼̘͕̳̘̯͔̻͉͇̖͕̝̦͙̪̤̣̂͊̿̎͒̀́̅̓̍̇̐͊̔̿̀̒̈́̇̌̄́̎͘̕͠͝ͅơ̵̢̧̧̡̧̡̢̡̝̗͓̞̪̥̦̰͉͓̯̟̯̲̫̭̪̲̝͈̘̤̫͍͚̭̮̥̬͕͈̰̯̰͔̮̥̹̟̓̈̈́͆̉̔̍̾͒̄̅̑̃̇̈͆͛̈̍̿̓̑͐̒̿̅̂́̈́̄̎̈́̆͆̈́͋̇̉́̌͊̀̕͘͘͜͜͠ͅy̴̧̨̧̨̜͉̪̪̮̹̩͉̮̲̖̞̲̙̼̬̫̱͕̖̯̪̤͑̐̈́͛̏̈͑͐̈́̌̑̑̀̓̆́̈̿̆͛͗͆̅̌̀̎̀̾͂͑́͊̋̽͌̊̓̈́͘̚̚̕͝͝ͅͅͅ,̵̧̧̢̡̨̢͕̗͉̰͉̘̳͎̼̤͙̯͓͚̮̱̠̜͙̗̱͍̩̠͖̘̞͔̗̪͍̱̱̳̘̪͕̪̥͎̤̦̼̻̉̊̍͋̉̎͂̉̃̑͗̀̎͑̿͗͐̔̏̑͌̒͗̉̈́͛̅̓̾̓͋̉̈́̓̓́͊͐͘̕͘̕̚͠ ̴̨̢͔̗̠̲̖̥͓̹̻̬̝̟̼͚̝̪̺̘͖̹͎̟̱͕̙̱̤͉̺͐̈́̓́̊͑̈́́̎̓̀̅̅̋͐͂͑̒̏̔͒͒̒̾́̽̋͗̌͘̕͜͝͝͝͠͠͝ͅh̶̡̨̨̛̛̛̰̙̟̗̠͙̦̫̳̰̗͈̫̰͖̱̞̣̳̘͚̦͓͕̰͍̱͙̱̱͗̀͆̏̉̉̂̇̆̉͋̒̆̿̌̍̈́̆̌̂͂̈́̀͛͂͂̽̀͂̍͂̌̾͆͊̉͑̑͒̚͘͜͝é̵̢̢̧̡̡̫̖̯͙̭͔̫̬̝͕͇͚̹̺̖̫̣̼̙̗̼̟̲̺͖͕͇̪̱̖̩̳̋̀͐͑̓̆̄̓̍̐̐̋̒̏̈́͂̍́̓̿̐̄̾͌̄̓͋̒͒͘͘͠ͅͅr̴̨̧̨̡̢̛̼̝͎͓͍̙̲̲͍̥̻̼͙͎͎̘̼͙̜̗̰̯̤̠̦̬̜̭̳̳͔̤̯͉͖̥̗͈̟̉͋̎͆̊̊̃̆͂̑̇͊̓͂͑̅̌͐̈́̐̊͑́̑̅͐͌͊̿̓̿͆̽̚̚͝ͅë̷̡͖̙̘̠̩̣̞̞̮̟̦̲̟̮̺͈̜̠̘̪̳̲͖̣̗́̄̽̍͒̃̐́̾̓͋͗̅̈́͑̌̔̀͐̎̔́̀̈̿̅̓̉͐̿̃̾̿͒̆̃̅͆́̈́̂̇̕͜͠͠͝͝ ̵̧̡̮͍̹͓͕͇͈̣͈̹͙͔̞̖̳͕͉͎̼̖̹̤̗̠̭͍̜͍̥̯̾̅̈́̌̋̆͛͆͛̋̽͐̅͑͐̇̇̃͂̅̅͗̂̽́̇̄͊͐̐͆͘̚͘̚̕̕͘͝ͅͅw̴̧̧̢̡̡̧̛̛͙̫͍͔̟̜̦͚̘̟͍͉̱̘̘̱̺̻̜͖͉̞̬͚̝͓̫͚͖͈̘̤͉͛̂̓͛̈́͊̾͗̈́̒͌͋͌̐̉̓͛̈́̽͌̾̀̎́͗̆̿͊͘̕̚̚̕̚͜͜͜͝͝ͅe̸̡̧̨̨̡̛̬̪̯̬̣̬̰͎̞̺̘̘̪̯̥̰̫͉͎̯̫̳͚̜̼̭̫̲̰̫͓͉̜͎̳̼̻̗̦̐̌̓̋̑͛̌̓̄̊̏͆͌͛͒̌̐̄̓́̐̎̀̈́͗̔̏̆͑͌̀̑̐̒̑̏͘̚͘͜͜͝ͅ ̶̨̡̧̡̧̨͔̹̤͖͎̹̜̩͍̺̦̰͓̰̫͎̲̼̟̰̩͈̹̮̏̋̄̐̓̈́̍̌̔̊̊̒̒̊͑̓̈́́̓̓̎̈́͒̈͒͘͜͠͝͝͝ġ̷̡̡̪̞̞̟͕̗̦̞̞̩͔̺̫̝͔̹͓̙̯̫͓̺͈͎͉̳͉̝̺̘͙͍̗̤̠̰̗́͂̀͆̔́̎̆̏͆͗̿͂̑̀̇̌͗̆̅̅͌̀̂̀̀̈́̅̈̔̕͝͝͠͝ͅơ̷̢̹͓̝͕̞͕͉̮̦̠͔̮̳͉̲̝̫͖͍͚͍̻̣̹̥̜̹̦͍̰̯͚͓̼̬͔̥͔̝̞͓͙͓͉̊͌͂͆̈́̾̇̆̃̓̋̅̑̃͆͑̃̂͗̀͆͆̽̈́͒̊͘͜͜ͅͅ

And that&#x27;s only in the left-to-right parts.

Reposting it here as a test :)<p>w͢͢͝h͡o͢͡ ̸͢k̵͟n̴͘ǫw̸̛s͘ ̀́w͘͢ḩ̵a҉̡͢t ̧̕h́o̵r͏̵rors̡ ̶͡͠lį̶e͟͟ ̶͝in͢ ͏t̕h̷̡͟e ͟͟d̛a͜r̕͡k̢̨ ͡h̴e͏a̷̢̡rt́͏ ̴̷͠ò̵̶f̸ u̧͘ní̛͜c͢͏o̷͏d̸͢e̡͝