When a female muff has been through the wars and looks more like a pile of 'corned beef' than anything else
eeewhhh your fanny looks like's a pair of 'corned beef curtains'
de specialk 23 Iulie 2003
2 more definitions
A pair of labia or flaps that are exposed when the vag is at rest.
I can see your corned beef curtains but you legs are together!!
de Mick Frappell 14 Iulie 2006
A vagina with a large outer labia
That stripper must have been through alot od dick because she's got corned-beef curtains
de cunninglinguistists 06 August 2009