Referring to loose labia, also known as pastrami curtains because it can be easily blown around in the wind. However the term "Roast Beef" is for women whose snatch is more brown then pink, the lips stick together like a over cooked grilled cheese sandwich. Generally as age starts to progress, their pussy flaps look like two slabs of roast beef stuck together with mayonnaise, thus the term "Roast Beef Snatch."
I fucked this cheerleader the other day and her roast beef snatch looked like it went through a meat grinder.
by Uncle Renegade March 19, 2016