When one uses an online resource that consists of a trade network of students who post tests, answers, quizzes, filled in study guides, etc. online for the greater good.
student A: Dude, I'm going to fail that test tomorrow! Our teacher can't even teach!
Student B: You should try blackmarket studying. I'm sure someone has posted the test online somewhere.
Student B: You should try blackmarket studying. I'm sure someone has posted the test online somewhere.
by thesolemnstrixisnigh January 19, 2014