"Sausage casings" refers to the thin, edible layer that covers sausages. It is made from the intestines or synthetic materials, and it helps shape and hold the meat or filling together when the sausage is being cooked. Full definition
If all goes as planned, these will emerge four hours later, crammed like sausage casings with grade - A, olive - drab Antarctic mud. (discovermagazine.com)
Both are a good fit and my thighs do not look like a stuffed sausage casing in them. (xobeverly.com)
Try to avoid «crotch sag» or «butt bag» and definitely stay far away from «sausage rolls» when the jeans are too tight and your legs look like they are squeezed into sausage casings. (suzannecarillo.com)