cheese curtain
n.— «Mid November, behind the cheese curtain is not known for its balmy climes or great trail conditions, but this particular November day turned out to be dry, with a few peaks at blue sky.» —“BBRS Ride with the Bums” Bike Black Ribbon (Milwaukee, Wisconsin) Nov. 19, 2006. (source: Double-Tongued Dictionary)
Further reading
What’s it like to hike the Pacific Crest Trail all the way from Mexico to Canada? You’ll end up with sore muscles and blisters, and great stories to tell. Along the way, you’ll also pick up some slang, like NoBo, SoBo, Yo-yo and...
Sara in Madison, Wisconsin, was reading an old edition of The Joy of Cooking and came across a recipe that described a cake’s ingredients as earrings for an elephant. She couldn’t discern whether the authors meant that was a good thing...