1. The act of gently holding the excess labia major, or meat flap, together with the thumb and forefinger during cunnilingus, as if eating a sandwich.

An absolute flap...see flap and pick whichever definition you feel is best suited to your needs.

"The flap of vag that extrudes from the lips. Thus giving the illusion of a roast beef sandwich. Thick beef or shaved, either way "bon appetit"

Two pieces of bread with a flap of scrotum in the middle. Usually enjoyed with a light sprinkle of italian dressing and sometimes a slice or two of cheese.

You Take your semi hard dick and push it backward through the skin at the base of your shaft then you tuck the loose skin over the head and let go. What will happen is your dick will try to pop out but the flap of skin will hold it back. Flipping the skin over the head is kinda of like a sandwhich baggy thus creating the effect

A Woman's lower genitals. A.K.A- poontang, pussy, bearded clam, vertical smile, beaver, cunt, trim, hair pie, bearded ax wound, tuna taco, fur burger, cooch, cooter, punani, snatch, twat, lovebox, box, cookie, fuckhole, love canal, flower, nana, pink taco, cat, catcher's mitt, muff, roast beef curtains, the cum dump, chocha, black hole, sperm sucker, fish sandwich, cock warmer, whisker biscuit, carpet, love hole, deep socket, cum craver, cock squeezer, slice of heaven, flesh cavern, the great divide, cherry, tongue depressor, clit slit, hatchet wound, honey pot, quim, meat massager, chacha, stinkhole, black hole of calcutta, cock socket, pink taco, bottomless pit, dead clam, cum crack, twat, rattlesnake canyon, bush, cunny, flaps, fuzz box, fuzzy wuzzy, gash, glory hole, grumble, man in the boat, mud flaps, mound, peach, pink, piss flaps, the fish flap, love rug, vadge, the furry cup, stench-trench, wizard's sleeve, DNA dumpster, tuna town, split dick, bikini bizkit, cock holster, cockpit, snooch, kitty kat, poody tat, grassy knoll, cold cut combo, Jewel box, rosebud, curly curtains, furry furnace, slop hole, velcro love triangle, nether lips, where Uncle's doodle goes, altar of love, cupid's cupboard, bird's nest, bucket, cock-chafer, love glove, serpent socket, spunk-pot, hairy doughnut, fun hatch, spasm chasm, red lane, stinky speedway, bacon hole, belly entrance, nookie, sugar basin, sweet briar, breakfast of champions, wookie, fish mitten, fuckpocket, hump hole, pink ...

A women's genitalia - generally not well kept.