A joke. (D&D humour)
A group of adventurers head to the local brothel. After paying for a room they go up the stairs and open the door. The room's smaller than they might have hoped, but what shocks them more is that there's a naked woman already in the room, with an orc! The orc spots the PCs, and quickly covers up the woman's nakedness.
"You see a 10 x 10 room, and there's an orc guarding a chest."
"You see a 10 x 10 room, and there's an orc guarding a chest."