An incredibly sexy phenomenon wherein bikini bottoms are suspended between the two hip bones, causing a space between the bikini and the lower abdomen. This potential view into the unknown can be further accentuated by a third structural element contributing to the bridge-effect, the mound.

The exploding popularity of this peek into the erogenous landscape can be experienced via a simple web search on "Bikini Bridge".
Jessica Albas bikini bridge makes me want to slap your momma.
by Grimlit August 24, 2012
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A vague, and often obscured view of the mound and inner hipbones that's created when a woman under 120lbs lies down in a bikini. AKA, a superficial asset.
"Hey babe, d'you have a bikini bridge?"

"Nope. They're for skinny bitches that care."

"Oh... Um, awkward. We're gonna have to break up. Sorry."

"Fuck you! You're such a shallow douchebag. Cya later."
by bearsncandy January 10, 2015
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when a girl in a bikini lies down and her hip bones protrude well past their flat stomach causing their bikini bottom to stretch across and gap is formed for a beautiful view of their vaginal front also referred to as hood.
When I see a bikini bridge It makes my whole day better!
by mormdavid April 24, 2009
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A fake fad created by a bunch of bored, horny, and lonely teenagers attempting to troll but failing miserably.
Some uninteresting lameass attempted to start a fake trend called "bikini bridge" but then he got distracted by gay midget porn.
by FuckOffGod December 10, 2016
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