Definitions by Benjamin C.

Stoner column 

A stoner column is a long growth of hair from the chin not atypical of male stoners. It is basically a goatee without the mustache.

That dude I smoked with at the party has a stoner column that goes down to his waist.

Stoner column by Benjamin C. September 15, 2008

study beard 

The result of a guy not shaving for a week or two during finals.

Look at that guy's study beard--likely the result of him not shaving for a week or two during finals.

study beard by Benjamin C. April 16, 2008