In "The Red Pyramid" by Rick Riordan, the protagonist observes the impressive size of the baboons guarding their location. This sight leads to a playful speculation about a potential hidden communication or code that ancient Egyptian king Khufu might have had with these creatures. The thought highlights his imaginative curiosity, blending humor and wonder as he considers the possibility of interacting with the baboons.

However, the situation takes a humorous turn when Khufu, the baboon himself, behaves in a way that contrasts with the protagonist’s expectations. Instead of demonstrating any secretive communication skills, Khufu resorts to barking at the statues and seeks protection behind the protagonist's legs. This moment emphasizes a blend of bravery and folly, adding depth to the characters and showcasing the whimsical nature of the adventure they are on.