Babyflaps
Describes a very small-lipped labia of a woman's vagina. The opposite of roast beef curtains. Babyflaps are pleasing to the eye, the penis, and the tongue of most men. The vagina looks clean and virgin-like.
"Man, I love that girl's babyflaps."
"Eating her out is a pleasure.. she's got pretty little babyflaps."
"Eating her out is a pleasure.. she's got pretty little babyflaps."