Orange one

The Orange one is an insane beholder that the party encountered in the fungal forest below Gauntlgrym.

He's totally nuts and spouts nonsense about being the king of the dwarves, and they just go along with him because it's easier than correcting him and he's mostly harmless otherwise.

He presented the party with a riddle when they wanted to pass:

"A house has four walls. All the walls are facing south, and a bear is circling the house. What color is the bear?"

The party can't quite figure it out at first, but Raloric figures it out - the answer is "white" (because the house is at the north pole... and therefore all walls face south, and if a bear is circling a house at the north pole, it's a polar bear, and therefore white.