1 definition by dustbuster8526

One who is supreme in one or another subject.

(A Hessian is a large, blood-thirsty, mercenary used in the Revolutionary war)
JJ: Yo, Johnny is such a hessian in Math class

Steven: Really? I always thought he was stupid

JJ: No, he's a hessian...
by dustbuster8526 April 5, 2008
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