It's an expression that originated in the works of Shakespeare. If someone is a piece of work, it means that he or she is a very unpleasant person or a bad person lacking morals, etc. Examples: He's a nasty piece of work, Carl. I'd avoid him if I were you.
Making video games can be complicated and confusing, but if ur willing 2 commit, the rest is easy. Just go to Yoyogames.com and download Gamemaker. U will NOT GET VIRUSES!!!!! If you get the free version you can make 2-D games w/ a couple limits, but remember, many 2-D games r professional. If u get the Pro version, you can make 3-D games too!
Blender is a really advance program where with practice and time you can even create your own games, designs, etc. http://www.gimp.org/. http://www.blender.org/. Here is a video about making an animation with movie maker: http://www.videojug.com/webvideo/how-to-make-a-short-hand-drawn-animation-in-moviemaker.