A jockstrap (also known as a jock, jock strap, strap, supporter, or athletic supporter) is an undergarment designed for supporting the male genitalia during sports or other vigorous physical activity. A jockstrap consists of a waistband (usually elastic) with a support pouch for the genitalia and two elastic straps affixed to the base of the pouch and to the left and right sides of the waistband at the hip. The pouch, in some varieties, may be fitted with a pocket to hold an impact resistant cup to protect the testicles and/or the penis from injury.

The word jockstrap has purportedly been in use at least since 1888, a likely contraction of 'jockey strap', as the garment was first designed for bicycle riders, or 'bike jockeys'. The Bike Jockey Strap was the first jockstrap manufactured in America in 1874.

Jockey meaning 'rider', primarily a race horse rider, has been in use since 1670. Jockey itself is the diminutive form of the Scots nickname Jock (for John) as Jackie is for the English nickname Jack. The nicknames Jack and Jackie, Jock and Jockey have been used generically for 'man, fellow, boy, common man'. From the period c.1650-c.1850, 'jock' was used as slang for penis.

Sean Paul Ryan Francis Henriques (born January 9, 1973), who performs under stage name Sean Paul, is a Jamaican dancehall and reggae artist.

Sean Paul was born in Kingston and spent his early years in Upper Andrew Parish, a few miles north of Kingston. His parents, Garth and Frances, were both talented athletes, and his mother is a well-known painter. His paternal grandfather was a Sephardic Jew whose family emigrated from Portugal, and his paternal grandmother was Afro-Caribbean; his mother is of English and Chinese Jamaican descent. Sean Paul was raised as a Catholic. Many members of his family are swimmers. His grandfather was on the first Jamaican men's national water polo team. His father also played water polo for the team in the 1960s, and competed in long-distance swimming, while Sean Paul's mother was a backstroke swimmer. Sean Paul played for the national water polo team from the age of thirteen to twenty-one, when he gave up the sport in order to launch his musical career. He attended the Wolmers High School for Boys, Belair School, Hillel Academy High School, and the College of Arts, Science, and Technology, now known as the University of Technology, where he was trained in commerce with a view to pursuing an occupation in hotel management.

Colonel Paul Scott "Paco" Lockhart (born April 28, 1956) is a former American astronaut and a veteran of two Space Shuttle missions.

Lockhart, born and reared in Amarillo, Texas, earned degrees in mathematics and aerospace engineering from Texas Tech University and the University of Texas at Austin before being commissioned in 1981 into the United States Air Force. A test pilot for the F-16 aircraft, Lockhart was selected as an astronaut candidate in 1996. Lockhart's two space missions, STS-111 and STS-113, both in 2002, were missions to the International Space Station. He was assigned to STS-113 as pilot after the resignation of Christopher Loria from the NASA Astronaut Corps due to an injury.

After his service with NASA, Lockhart was assigned to and graduated in 2004 from the Royal College of Defence Studies in London, United Kingdom. His last military assignment was with the headquarters Air Force, A9, where he was a directorate chief for both the force structures and the analyses and assessments branch. Lockhart retired from the U.S. Air Force in January 2007 and returned to NASA in an administrative position.

Sean Paul Lockhart (born October 31, 1986) is a model, actor and gay pornographic actor best known under his stage name Brent Corrigan or his pseudonym Fox Ryder. He is best known for his roles in Schoolboy Crush with Brent Everett and Velvet Mafia with Erik Rhodes. He has won six GayVN Awards including the "Best Bottom" award two consecutive years.

Corrigan started his career in pornography in 2004 at Cobra Video, as a young twink model in Every Poolboy's Dream. He quickly became one of Cobra's most famous performers, where his bare-back-themed movies were critically top rated and commercially top-selling. Corrigan's performing career has featured a diverse variety of sexual activity, including semen swallowing, rimming and Cobra Video's first double anal penetration ever by Chase McKenzie and Brent Everett.

In September 2005, Corrigan made the claim that he falsified his identification documents to make his first films, being under-age when these were filmed. This public statement resulted in much controversy, causing many of his films to be (voluntarily) pulled from distribution channels while concerns of paedopornography in many legal jurisdictions in the United States and abroad are settled. The statement has been a major part of a continuing legal dispute between Corrigan and Cobra Video, and of much debate among fans.

Macaulay Carson Culkin (born August 26, 1980) is an American actor. He became widely known for his portrayal of Kevin McCallister in Home Alone and Home Alone 2: Lost in New York. He is also known for his roles in Richie Rich, Uncle Buck, My Girl, The Pagemaster, and Party Monster, as well as Michael Jackson's music video Black or White. At the height of his fame, he was regarded as the most successful child actor since Shirley Temple.

Culkin was ranked No. 2 in VH1 and E!'s respective lists, the "100 Greatest Kid-Stars" and "50 Greatest Child Stars".

Culkin was born in Manhattan, New York City, and raised in Yorkville. He is the son of Patricia Brentrup and Kit Culkin, a former stage actor known for his productions on Broadway. Culkin was raised Roman Catholic; he attended a Catholic school (St. Joseph's School of Yorkville) for 5 years before moving on to Professional Children's School. Culkin also studied ballet at the School of American Ballet. Culkin was the third of seven children, five boys and two girls: Shane (born 1976), Dakota (1978–2008),Kieran (born 1982), Quinn (born 1984), Christian (born 1987), and Rory (born 1989). Culkin is the nephew of actress Bonnie Bedelia, his father's sister. During Culkin's early childhood, the family lived in a small apartment; his mother was a telephone operator and his father worked as a sacristan at a local Catholic church.