Used to describe a firearm that is incredibly inept at performing its primary duty. Named after the Florida School Board shooting, in which a gunman shot repeatedly at said members without striking one. However, it did work at very close range, e.g., the shooter's head.
Similar to a Saturday Night Special, but not nearly as effective.
Dude, some idiot got shot by the cops while robbing a liquor store with a School Board Special!
I've really been wanting to buy a nice handgun, but I don't have the funds. There's a school board special on sale at the gun store, so I guess I'll have to settle for that.
Some crazy kid tried to pass off his airsoft as a school board special to his friends at school.