Write a scene from the point of view of a character who has a physical deformity. It can be as obvious or as subtle as you want it to be, but keep in mind that it matters more how your character feels about it.
Some ideas to get you started: Are they in public, or private? In a hospital? Is there a story behind the deformity, or injury? Tell us the story this person tells everyone who asks about it. Now tell us the real story. Is this a recent event, or has it been this way all their life?