soft ribs
n.pl.— «“Canada has “soft ribs’” said Mr. Chen, 38, using a colloquialism that means it doesn’t have much armour around its sensitive state organs.» —“Canada called easy target for spies” by Colin Freeze Globe and Mail (Toronto, Canada) June 6, 2007. (source: Double-Tongued Dictionary)
Further reading
In the 1920s, a crossword-puzzle craze swept across the United States. The pastime became wildly popular, and even inspired a Broadway musical, Puzzles of 1925. The fad spread through Canada and England, and the Wimbledon Public Library even removed...
Chris from Kittery, Maine, wonders about the colloquial expression no sirree, Bob! or yes sirree, Bob!, which is an emphatic way of saying “definitely not!” or “no way!” The sirree (sometimes spelled with one r, as siree) in...