second wall
n.— «Mr Tsao pointed out that in addition to the stress of having to pass the exam, there is the financial hurdle: naturalisation currently costs $US400 ($A506) to complete, and may rise to $US800 under current proposals. His group and other immigration organisations have taken to calling the citizenship test “the second wall”. The first wall is the physical structure being erected along 1120 kilometres of Mexican border to keep out illegal immigrants.» —“Testing times for those seeking US citizenship” by Ed Pilkington in New York City The Age (Melbourne, Australia) Dec. 2, 2006. (source: Double-Tongued Dictionary)
Further reading
Imagine telling someone how to get to your home, but without using the name of your street, or any other street within ten miles. Could you do it? We take street names for granted, but these words are useful for far more, like applying for a job or...
Patrick in New York City is curious about the term ride or die, which describes a friend, fan, or romantic partner who is devoted to the end. The expression shows up in the mid-1990s in hip hop and the work of Tupac Shakur and The Lox, and often...