A guy just out of prison drops in at a party, with zombies on his mind.
"It turned out that everyone in the prison had a zombie contingency plan, once you asked them, just like everyone in prison had a prison escape plan, only nobody talked about those. Soap tried not to dwell on escape plans, although sometimes he dreamed that he was escaping. Then the zombies would show up. They always showed up in his escape dreams. You could escape prison, but you couldn’t escape zombies."