An extremely tight fitting t-shirt that leaves the wearer with the feeling of being encased in a sausage skin. Sometimes known as "painted on" in some circles.
I like a nice fitted t-shirt, but I can't stand a sausage.
An archaic reference, typically by soldiers of other European nations, to an attractive and curvy young German lass. One of the oldest *War and Peace* translators, Nathan Haskell Dole, coined this term in the late 1800s in his erudite rendition of Tolstoy's Magnum opus.
"Check out that sausage -- she's a sure lay!" noted the Russian soldier to his comrade.