Still not as exotic as http://en.wikipedia.org/wiki/Whitespace_%28programming_language%29 http://en.wikipedia.org/wiki/Whitespace_%28programming_langu... Still

Still not as exotic as http://en.wikipedia.org/wiki/Whitespace_%28programming_language%29 http://en.wikipedia.org/wiki/Whitespace_%28programming_langu... Still, Brainfuck is cool in that it's really easy to write compilers for it.