Master P is a singer who performed the song "Kenny's Dead" on Chef Aid: The South Park Album. He also appears in the accompanying mockumentary, Chef Aid: Behind the Menu, in which he talked about Chef's influence on his career.
In "Christian Rock Hard", he can be seen at his home wearing a black and gold jersey, a white sweat bands, black shoes, and silver chain. He has black hair braided in the style of cornrows, a popular hair style amongst African Americans.
In the mockumentary, Chef Aid: Behind the Menu, he can be seen wearing a black baseball cap backwards, a black leather coat, sunglasses, earrings, and a gold chain.
In the music video and cover for "Kenny's Dead", he can be seen wearing a black leather coat, black fedora, gold chain, sunglasses, and a brass knuckle with his name on it. He appears throughout the video in a car, with Chef, and performs the lyrics in the song.