spear carrier
n.— «They are “Spear Carriers” which in movie parlance, is the expendable personel who always buy the farm in the battle scenes. I know a couple stunt guys and extras who have made their careers out of being able to die well on the silver screen.» —“Re: Hello to all.please read my post and give your answers” by Gunner Asch Usenet: rec.crafts.metalworking July 30, 2007. (source: Double-Tongued Dictionary)
Further reading
Understanding the varieties of conversational styles can mean the difference between feeling you’re understood and being insulted. “High-involvement” speakers interrupt or talk along with someone else to signal their enthusiasm...
An anadrome is a word that forms a whole new word when you spell it backwards. For example, the word “stressed” spelled backwards is “desserts.” Some people’s first names are anadromes. There’s the girl named Noel...
“red shirt” is a synonym for “spear carrier”. Its meaning comes from the old Star Trek series. If Captain Kirk and Spock transported down to a planet with a couple of red shirts, you could be sure that only Kirk and Spock would come back alive.