Creating your own programming language

Has anyone here every created their own programming language? What was the syntax like, and what did you use to implement the language? Using Haskell to implement your language is cheating BTW, so don't even post here if your language is made from Haskell.

>>29
Lisp with an easier syntax like Python
Wat. It doesn't get easier than Lisp, except for maybe Forth, which is harder to follow even though there's less structure to bother with.