Its like a big worm with a mouth and eyes
Context: Doing my first campaign, pathfinder, made a sorcerer/rogue skill monkey with great bluff and diplo, and I just talked my way out of a fight with a hunting party of the Umbra (spider dragons) we are trying to kill, in the quest we needed to find a chest the umbra are protecting and we needed pieces of a snake charm to open it.
*party beginig to part ways after agreeing to the terms we just set*
Umbra: Oh and you dont happen to have any snake chamrs do you?
Me: uhh whats a snake
*rolls nat 20 bluff*
*Rest of party laughing while DM face palms*