Quote:
Originally Posted by Dartskipper
Lucky that Chief doesn't have any brass monkeys in his gang. Things would be dropping off all over the injun shack.
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I believe we are all aware that the cast iron cannon balls mounted on the triangular brass "monkey" on the deck would, with exposure to freezing temperatures, due to the difference in their thermal coefficient of expansion/contraction roll off the brass monkey. Hence the term "Cold enough to freeze the balls off a brass monkey".
The term "Cold enough to freeze the nuts off an iron bridge", however, is a completely different kettle of fish.