To have a rag jammed into one's mouth to prevent them from talking, often as a device to stop someone who is tied up from shouting out or making noise.
Dan, Alicia, and Melissa tried yelling out for help, however, there was no point to it because their speech was totally inaudible because they were tied up and rag-gagged.
by Strawberry Pterodactyls July 22, 2023