"Petarded" is the sixth episode of the fourth season of the American animated television series Family Guy. It originally aired on Fox in the United States on June 19, 2005. It was written by Alec Sulkin and Wellesley Wild and directed by Seth Kearsley. The episode sees Peter taking the MacArthur Fellows Program to see if he is a genius, however he performs poorly and is declared mentally retarded. Attempting to take advantage of the situation, he accidentally hospitalizes Lois while attempting to steal from a restaurant and loses custody of Meg, Chris, and Stewie.

"Timer", a character from 1970s Saturday morning public service announcements, made an appearance in the episode. Series producers tried to get Lennie Weinrib, the actor who had voiced him in the original cartoon segments, to make a guest appearance in the episode. However, Weinrib declined reprising the role as he could not accurately recall the character. "Petarded" gained a Nielsen rating of 4.4, making it the week's 42nd most-watched program. Critics and news sources responded mostly positive to the episode. Various scenes in the episode were removed by broadcast censors, including one musical number ("Peter is Slow"). It features the guest performances of LeVar Burton, Gary Cole, Barclay DeVeau, Indigo, Phil LaMarr, Cloris Leachman, Len Maxwell, Natasha Melnick, Nicole Sullivan, and Lisa Wilhoit, as well as several recurring voice actors for the series.

Esau Mwamwaya is a singer from Lilongwe, Malawi. He is best known for his collaboration, The Very Best with London based DJ/production duo Radioclit. His music has been described as an Afro-Western mix of dance, hiphop, pop and the traditional music of Malawi.

Esau Mwamwaya was born in Mzuzu, Malawi, but grew up in the capital, Lilongwe, where he played drums in various bands. He played with numerous artists including Masaka Band and Evison Matafale.

In 1999 he moved to London and while running a second-hand furniture shop in Clapton, East London, Esau sold a bicycle to the producer from the band Radioclit, Etienne Tron. Radioclit's studio was on the same street as Esau's shop, and eventually, Esau became friends with both Tron and Johan Karlberg aka Radioclit.

In 2008, the three men worked together to create a project known as 'The Very Best', releasing a critically lauded free mixtape through the label GREEN OWL() in collaboration with other indie artists, including M.I.A., Vampire Weekend, Architecture in Helsinki, BLK JKS, Santigold and the Ruby Suns. The songs are sung in Chichewa, the national language of Malawi.

Joan of Arc, nicknamed "The Maid of Orléans" (French: Jeanne d'Arc,IPA: [ʒan daʁk]; ca. 1412 – 30 May 1431), is a folk heroine of France and a Roman Catholic saint. A peasant girl born in what is now eastern France who claimed divine guidance, she led the French army to several important victories during the Hundred Years' War, which paved the way for the coronation of Charles VII of France. She was captured by the Burgundians, transferred to the English in exchange for money, put on trial by the pro-English Bishop of Beauvais Pierre Cauchon for charges of "insubordination and heterodoxy," and was burned at the stake for heresy when she was only 19 years old.

Twenty-five years after her execution, an inquisitorial court authorized by Pope Callixtus III examined the trial, pronounced her innocent, and declared her a martyr. Joan of Arc was beatified in 1909 and canonized in 1920. She is – along with St. Denis, St. Martin of Tours, St. Louis IX, and St. Theresa of Lisieux – one of the patron saints of France. Joan said that she had visions from God that instructed her to recover her homeland from English domination late in the Hundred Years' War. The uncrowned King Charles VII sent her to the siege of Orléans as part of a relief mission. She gained prominence when she overcame the dismissive attitude of veteran commanders and lifted the siege in only nine days. Several additional swift victories led to Charles VII's coronation at Reims and settled the disputed succession to the throne.