Queequeg is a character from Herman Melville's novel, "Moby-Dick." He is a skilled harpooner from the South Sea islands and is known for his tattooed body and unique cultural background. Queequeg becomes a close friend of the protagonist, Ishmael, and represents themes of friendship and acceptance across different cultures. In the story, Queequeg's character challenges societal norms and prejudices. He is initially perceived as an outsider, but his bravery and loyalty earn him respect among the crew of the whaling ship, Pequod. Queequeg's relationship with Ishmael highlights the importance of understanding and embracing diversity.