I'm talking about this.

I̿͑͗ͮͮ̾̿͡͏̭̳͕̟ ̻̺͗̌d̥͚̉̿̕͢ȯ͕͙̌ͩ̈́ͤ͆̃̔n̡̛̙͓̞̮̗̤̘̎ͯ̂̐̋͊ͤ'̎ͤ͢҉͕͕͚͍̺̤ͯ̐̂͏̛̻͉͚̰̬̬̪ͅ ̸̸̧̫̱̼̙̱̫̪̩͇̳̟̗̩͈̞ͮͦ͒͂̒͆̐ͪ̉̆͞ͅͅn̜̞͊͊̇̾͜͟ơ̜̥̙̺̤̭̅̑ͥ̓̎̃ͧͧͯ͘͞ ̶͚̖̻̲̥̗̫̟̭͐ͮͯḫ̔̉̂̌̄͟͡a̧̪͇͔̻̯͎̥̫̫̓ͥ̓ͤ̓̇̆̚̚҉͖̰ ̷̵̸̛̩̻̭̲̻̤̺̱̂̐ͨ̆̇ͪͣ͐̔̇͡ǫ̜͎̮̻̺̆ͨ̄̐͞u̷̙͉͚͚̤̙̳͒͑̏́͒'̼̪̯̔̔̏͑͐̆͐̑͠ͅr̭͔̫̍ͣ͗͆̀͜e̅̽̀͑ͧͯ‌​̮͈̬̥̣̫̦̮͔͠ ̷̶͇͎̏ͨt̵͎̖̮̩͙͖̫͎͇̀ͩ̂̈̊̽̃͌̅ͭ͐͋͊ͥ̍ͪ̕͏͓̲͖͇͇̹̬̬̟͠l̤̼̱͌ͥ̃̍̄ͭ̏͜ķ̧̜̲̮͖͉̻̘̦̾̾̌̎ͨ̿͂̉ͤͬ͛̌‌​͚̗̗͍n̶͔̤̙̝̹̱͈̜͉̺͙͕͚̟̪̙̣̏ͣͯͮ́ͥͪ̀̉ͫ͡ ̡̢̭͙̙̠̳͍̫̩̗͎̳̺ͨ̓̽̓͂͛͂ͪͣ̾̋ͮ̿͆ͣ̓ͧ͛́͡͡ͅͅȍ̴͍̫̎ͩͥ̎̌̕u̡͆̾͝͏̜̞t̸̟̑ͨ̅ͥ̿ͤ̒.̳̰̟̔̋ͭ̓̌ͪ͗͆͠͡

I remember seeing a site a while back that would generate this code for you, anyone have that link?

Furthermore, what is it? Some weird language or something?