what happened in Mr. Reed's class today

Today I was attacked by a horde of evil ninja vampires. Luckily the attacked during the day so I just opened the garage door in back and obliterated all enemies. Sadly enough most the class was slaughtered because I pawned them off as decoys to give me time to get to the garage door in back. The died so that I may live, which in my opinion was an honorable death.