We sit quietly and wait until it's gone.
From Create Your Own Story
"Absolutely nothing," you whisper. "We don't know what's out there, and we're in no place or shape to try anything heroic."
"So we just sit and wait?" Claire asks quietly. You nod. She shrugs.
The muffled disgusting sounds go on for what feels like hours, but just as you predicted, they eventually stop. You hear the shuffling sound of feet drift off into the distance as whatever was at the door heads off in the direction you came from.
"I think we need to leave now," Claire whispers. "If we get trapped in here again for too long, we'll be shit out of luck. We need somewhere with food, water, protection. Something. I dunno. Just not here."
You consider it for a moment.