Koko's nutty output:
 

What is Koko?
Koko is a toy programming language developed by Jemma Issroff during the Fall 2 Batch of the Recurse Center. Peter Stefek also added a few features later on in development. Koko is based off of the Monkey Programming Language. All Monkey programs are valid Koko. This language is still in development and there sharp corners, a few bugs we do know about and likely many we don't. If you find one feel free to file a github issue!