Madness characters' hands are not circles. They have small, semi-realistic, 3-fingered little hands. But not just circles.
Oh, and thanks for caring about Newgrounds' 20'th anniversary. I wouldn't even know about it without this news post. Hm, makes me think - what should I do? Probably team up with some animator again to make a game..
ChazDude
July 6th 1995 is when Tom first created the site.
Also, Happy Pico Day!