Aphros was in a scene where someone referred to the camp in a humorous way as "Camp Fish-Blood." This comment elicited a frown from him, suggesting he was not amused and hoping it was meant as a joke. His reaction indicates the camp may have a more serious or dignified name, which is yet to be revealed in the conversation.
The use of sonar pings and hisses by Aphros to communicate his displeasure illustrates a unique aspect of his character, possibly indicating he has a different way of expressing himself compared to typical dialogue. This moment hints at the blend of humor and seriousness present in the interactions within the camp setting.