Multiple piercings on the female genitals, specifically on the Labia Minora (aka the "Beef Curtains").
Dude, that chick I picked up at the club last night had so many piercings, her beef curtains looked like beaded curtains.
When the lips of the vulva are large and dangly and meatloaf-like.
Dang that's a gross meatloaf curtain!
A tampon, the cardboard applicator, the rag, etc.
I was going down on this chick and when I pulled open her beefy meat curtains, I noticed she still had a curtain rod in.
1) A really shitty book
2) A highly sexual survival technique used to conserve heat in the most desperate situations, (or just for fun). The act of putting your head between a girls butt-cheeks, and forcing her to fart to warm up however much of your face you can fit in there.
Dude, yesterday it was so cold out we pulled a tortilla curtain, but i only got nose-deep
lace curtains are the loose foreskin of an uncircumcised guy.
I like to stick my tongue in the lace curtains of uncut guys to see if I can taste their duck-butter!
Ex 1. When a girls pussy is so loose that it looks its throwing up, and there extra meat hanging out.
Ex.2 A certain Summer Set re-rack in beer pong you can only get when you have 5 cups, the vagina with a little extra or a diamond with one at the top aka roast beef curtains.
Ex 1. "You know that girl Dubbe, I heard she got a case of Roastbeef curtains"
Ex.2 "Let me get Roastbeef curtains" (While doing a Floppy hand waving with motorboatin your lip)