Here is a rather funny story:
One day, a guy wakes up. For some reason he sees nothing but blue-green. His whole house, the grass, and the trees are completely blue-green. He's surprised, but decides he doesn't really mind. However, he starts to grow sick of it. Even when he closes his eyes, he sees it instead of black. No one notices his plight, and the blue-green destroys his mind. He slits his wrists, watching the blue-green blood pour out of his arm and thinking about how nobody cares about him.
It's funny because it's true.