Niacin is essential to good health. If you do not consume enough, you could develop pellagra, which is the term for niacin deficiency. The symptoms of pellagra include inflamed skin, digestive problems, mental impairment and lack of energy.
In PTV, he has a trouser malfunction at the Primetime Emmy Awards that results in intensive censoring of television by the FCC. In The Family Guy 100th Episode Special one of the people interviewed by Seth MacFarlane thought Pierce does the voice of Stewie Griffin. MacFarlane, Stewie's true voice actor, confirmed to her that Pierce does his voice so that Pierce would be thought down upon by the woman, instead of himself.
Stewart Stewie Gilligan Griffin is the flamboyant and eccentric one year old infant of Peter and Lois Griffin. Stewie, equipped with his teddy bear, Rupert and his laser gun, has, on several occasions, almost single handedly taken over the world and he seems to be obsessed with world domination and matricide. In The Real Live Griffins, he was played by Ashley Olsen.