LEGAL SHARKS
"Professional courtesy! Heh-heh-heh!"
--end of a lousy lawyer joke.
For lawyer-shark, OED has 1806 and notes that it is a nautical term.
This is from the Sporting Magazine (London), October 1793, pg. 50:
A _water-lawyer_, or, in plainer terms, a _shark_, was caught last month
near Washington, by Mr. Richard Graham, tacksman of the fishery of J. C.
Curwen, Esq. It was included in a stake-net, with several salmon, which, as
supposed, it was in pursuit of Mr. Graham, and his servant had a severe
conflict with the voracious fish, in which a very string spear was shivered to
pieces. It was ten feet long.
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