What's the coolest programming language?

I'm not talking about how good it is, or how fast it is, just how cool it is. I just want to know what the coolest language is.

>>35
Naughty Dog used Racket for creating domain-specific languages. They've got a long Lisp tradition: they also did Crash Bandicoot's GOOL compiled by a Common Lisp program and Jak's GOAL.

http://all-things-andy-gavin.com/2011/03/12/making-crash-bandicoot-gool-part-9/
http://twvideo01.ubm-us.net/o1/vault/gdc08/slides/S6636i1.pdf
http://www.slideshare.net/naughty_dog/statebased-scripting-in-uncharted-2-among-thieves