Toys and things you have sitting on your desk/PC
I have a little Master Chief figurine that my friend gave me, it came with a Halo 3 Xbox 360 controller. He has a bubble gum wrapper for a cape. I call him Bubble Chief.
The other one I have is a papercraft model of Mister Chief. Click here for a funny comic type thing involving him.
Instructables has applied some nasty compression to these pictures, so here's links to both on Flickr.