The Dialectizer
"Convert English text t'any uh several comic dialects. De Dialectiza' snatch'd text o' oda' web pages and instantly creates parodies uh dem! Right on! Try it out by selectin' some dialect, den enterin' some URL o' English text , so cut me some slack, Jack. If ya' gots quesshuns about whut De Dialectiza' duz o' how it duz it, please see da damn 'Info'mashun' secshun toward da damn bottom uh de page."
That was Jive. You can also convert your URL or text to Redneck, Cockney, Elmer Fudd, Swedish Chef, Moron, Pig Latin, or Hacker.