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1.
Mexican slang . Chucha cuerera is an expression about a person who has the street smarts, the drive, the ability to
acomplish a difficult mission not only in a timely manner but in a perfect fashion.

The word originated from the description of a female dog with young offspring in a succesful quest of finding food
Ese compa es una Chucha cuerera! termino de armar el motor en solo un dia, y lo dejo ronroneando como gato!
by Mr. Pitl April 14, 2011