A conspiracy theorist who believes that Barack Obama is ineligible for the Presidency of the United States, based on any number of claims related to his place of birth, birth certificate, favorite birthday, or whether or not he has heard the song Africa by Toto.

A derogatory slang term for hetereosexuals and heterosexual couples. Primarily used within the male homosexual community in the 1980s and early 1990s and, to a lesser extent, by fervent pro-population control advocates who deliberately choose not to have children.

This definition has been eclipsed by the contemporary use of the term "birther" to describe those who question President Obama's citizenship/eligibility to be President. However, it now has a double entendre "inside joke" aspect to it when used by gays (and to a lesser extent, lesbians) in reference to conservative "birther" (anti-Obama) activists.

As acceptance of homosexuality has become more mainstream since the 1990s, this derogatory term for straights/straight-couples has fallen out of use in all but the most hard-core gay circles.

Someone who has given birth.

Your Birther would be your mother.

Has nothing to do with Barrack Obama; yet is still used in that context.

A racist sore loser who can't deal with having a black president so they make up absurd conspiracy theories about Barack Obama's birth certificate.

These nutjobs actually believe that there has been a conspiracy going back 48 years to fake Barack Obama's birth certificate. Apparently they had a crystal ball and knew that this black child (born in the days of segregation) would someday run for President.

A term used to label individuals who wish to maintain and assure that the presidential-requirement of being born on American soil is adhered to.

A person who believes that Barack Obama has controversy and/or fraud surrounding his birth, though all theories have been either rejected or proved false.

A knuckle dragging gutter culture warrior related to tea bagging citizens who don't want to pay taxes because they don't support our troops.

"Obama's parents were so smart they planned 50 years ago to have a baby on foreign land and get him elected into the White House so he can raise taxes to pay for our troops. It's true I am a tea bagging birther"

A natural-born citizen who, by coincidence, happens to be a natural-born racist, natural-born moron, and a natural-born asshole.