Bi-curious is a term used to refer to people of a heterosexual or homosexual identity who, while showing some curiosity for a relationship or sexual activity with a person of the sex they do not favor, distinguish themselves from the bisexual label. The term is sometimes used to describe a broad continuum of sexual orientation between heterosexuality and bisexuality. The terms heteroflexible and homoflexible are also applied to bi-curiosity, though some authors distinguish heteroflexibility as lacking the "wish to experiment with ... sexuality" implied by the bi-curious label.

The term bi-curious implies that the individual has either no or limited homosexual experience in the case of "heterosexual" individuals or no or limited heterosexual experience in the case of "homosexuals", but may continue to self-identify as bi-curious if they do not feel they have adequately explored these feelings, or if they do not wish to identify as bisexual.

A heterosexual or homosexual who engages in bisexual activity during a three-way/threesome/ménage-à-trois, 3-on-2, or other group sex is known as a vortex bisexual. This is a group to whom the term switch hitter may be accurately applied; other slang terms such as AC/DC, ambisexterous, versatile etc. are reserved to denote a stronger form of bisexuality.

Gerald Norman "Jerry" Springer (born February 13, 1944) is an American television presenter, best known as host of the tabloid talk show The Jerry Springer Show since its debut in 1991. He is a former Democratic mayor of Cincinnati, Ohio,news anchor, and musician.

Springer was born in Highgate tube station in London, England, while the station was in use as a shelter from German bombing during World War II and grew up on Chandos Road, East Finchley. His parents, Margot (née Kallmann; a bank clerk) and Richard Springer (owner of a shoe shop), were Jewish refugees who escaped from Landsberg an der Warthe, Germany (now Gorzów Wielkopolski, Poland). His maternal grandmother Marie Kallmann, who was left behind, died in the gas trucks of Chelmno extermination camp. His paternal grandmother, Selma Springer, died at the Theresienstadt concentration camp. In January 1949, Springer immigrated with his parents to the United States, settling in Kew Gardens, Queens, New York and attended Forest Hills High School. He and his sister Evelyn were raised in a small four-room apartment. One of his earliest memories about current events was when he was 12 and watching the 1956 Democratic convention on television where he saw and was impressed by John F. Kennedy. He earned a Bachelor of Arts from Tulane University in 1965, majoring in political science. He earned a Juris Doctor (J.D.) degree from Northwestern University in 1968.