I am not sure what that 'stickmen' animation is about. Do you mean 'Linus'? This is an animation made out of a single line. It has starring a loud 'n' noisy man with a large nose. Many 'Linus' episodes have appeared and one is even converted to Amiga in 1992. I have seen this animation once on an Amiga on a copyparty and when I come to think of it, it ended with a Guru-meditation!
I think the animationprogram is simply called Linus but I have to look up the review of it in an Amiga Format magazine.