This week's Flash! Friday had a train theme and the usual 160 word limit
The pops of distant gunfire verified that his fellow riders from what remained of the National Guard were making good use of their time while Seamus tried to get the spray container to give up its contents. It wasn’t the first time he had to stop the whole operation to fix the one of the five dozen cylinders of pesticide that comprised the majority of the train.
He looked up and found his problem. A mottled severed hand had somehow screwed itself into the end of the industrial sized sprayer on this side of the cargo container. He snorted at the thought of the vermin finally learning how to stop their own extermination. Seamus dislodged the obstruction and pink vapor immediately sprayed out. The hand disintegrated leaving behind its engagement ring. Seamus collected this treasure to add to his collection of artifacts from the first leg of their journey to eradicate the zombies that had been rampant these last decades.