Appreciated the pun in the title.
Joy is a purely functional language and the archetype of the concatenated style. The original Joy page is down but here is a mirror http://www.kevinalbrecht.com/code/joy-mirror/index.html If I remember correctly there used to be link in the original called "Joy of Programming". If you love this kind of stuff checkout http://archive.vector.org.uk/art10000360 very entertaining. Amusingly enough Joy's stack based semantics was not something that was explicitly strived for, but emerged as a consequence of its quest for purity and syntactic simplicity.
The post made me check up on CVML. I am delighted that the development on the virtual machine for Cat language has picked up a lot of steam http://code.google.com/p/cvml/ though with mildly altered name. I was keeping an eye on that last year but I guess the author was occupied with the development on another language he was collaborating on called Heron. Cat I think is the only statically typed language of this family.
The post made me check up on CVML. I am delighted that the development on the virtual machine for Cat language has picked up a lot of steam http://code.google.com/p/cvml/ though with mildly altered name. I was keeping an eye on that last year but I guess the author was occupied with the development on another language he was collaborating on called Heron. Cat I think is the only statically typed language of this family.
A good resource to check up on such languages is http://concatenative.org/wiki/view/Front%20Page Postscript probably should have been there as well.