Piccolo is a Namekian warrior and former antagonist in Dragon Ball Z. He has a tall and muscular build, with green skin and pointy ears. He is initially portrayed as a villain, but eventually joins the main characters as an ally. He is known for his cunning, intelligence, and formidable fighting skills. He has a deep, commanding voice and is often depicted as being stoic and serious, but has moments of sarcasm and dry wit.