Can we call this language "esoteric"? I think any language where emoticons are mathematical instructions deserves that title. Some lines look like Befunge...like this one from the wiki:
p2=.(".@(,&'x') %&x: <:@(x.&^)@#) p
That line presumably does math. --Mwn3d 07:31, 10 December 2007 (MST)