Bikini Bridge is slang for "Space between a bikini bottom and stomach." See an example of how people use it.
Bikini bridge is a slang term for the space created between a bikini bottom and stomach when a woman lays down and her hip bones pull her bikini bottom tight. The term gained popularity when women began posting their bikini bridges on social sites like Instagram and Facebook.
Can 'A4 waist' and 'bikini bridge' really assess good figures? - People's Daily Online
Bikini Bridge Know Your Meme
Bikini Bridge Know Your Meme
Social media, the 'bikini bridge' and the viral contagion of body ideals - NZ Herald
What Does Bikini Bridge Mean And Why Is It Trending? - Love English
Bikini Bridge: Everything You Need to Know
Women now have a new body part to hate: Mons pubis is the new thigh gap
Bikini Bridge Trend — Rihanna & More Celebs Post Sexy Pics – Hollywood Life
fail: How the internet ate itself this week over 'Bikini Bridge' hoax
Bikini bridge hi-res stock photography and images - Alamy