What you call someone with a metal plate in their body, primarily the face/skull, often used when the person was severely beat up, resulting in the plate being put in.
Also used as "Iron Manned", as a past-tense verb, or "Iron Manning" as a present tense.
"Did you hear what happened to Marcus? He got stomped out. He had to go the hospital...they put a metal plate in his face."
"Damn.....that nigga got Iron Manned."