From Wiktionary, the free dictionary
double D (plural double Ds)
- (slightly vulgar, usually in the plural) Large or prominent breasts, such as, though not necessarily those of cup size DD.
Viewing herself in the mirror, she hoped that the dress showed off her double Ds to their best advantage.
2006, Gemma Halliday, “Chapter Twelve”, in Spying in High Heels (High Heels Mysteries Book #1)[1], Gemma Halliday Publishing:Three women behind expensive looking desks, all blonde Anna Nicole Smith look-alikes, all Double Ds barely concealed by itty, bitty pink crop tops with the words Big Boy stretched across their implants, and all three staring up at me.
2015, Howard R. Milstead, Jr., chapter 4, in Double Ds Exposed: Sequel to "Eyes from Above"[2], Xlibris Corporation:Her double D breasts were bouncing so hard it appeared they were going to push out of her shirt and her heavy wool coat.
2016, Phil Knight, Shoe Dog: A Memoir by the Creator of Nike[3], Simon and Schuster:James the Just asked him to spell his name and Woodell paused as if he couldn't remember. "Um... W, double o, double d,..." Suddenly, he started to giggle. His name didn't have a double d. But some ladies had double Ds. Oh boy. Now he was really laughing. Nerves, of course.
2017, Rochelle Bradley, chapter 16, in The Double D Ranch: Longhorns, Lingerie, and a Dare[4], Epic Dreams Publishing:He smiled and watched her profile. Whatever she wore, the top hugged her double Ds.
