Microsoft PopFly makes your ideas fly, and may not be a strict programming language. But cool.
From the revered MIT Media Lab: Scratch:
Scratch is designed to help young people (ages 8 and up) develop 21st century learning skills. As they create Scratch projects, young people learn important mathematical and computational ideas, while also gaining a deeper understanding of the process of design.
From the Ruby community comes Hackety Hack:
One of Hackety Hack’s sincere pledges is to make the most common code very easy and short. Downloading an MP3 should be one line of code. A blog should be very few.
And finally, if you need a laugh and think coding should only be in uppercase and like Scratch, be related to cats: LOLCODE.
KTHXBYE