1 definition by keighlyrose

Top Definition
Once upstanding guy who falls under the heavy influence of multiple drugs and ends up stealing from his employers and robbing banks. A John Dillinger wannabe.
He was a great student, but he turned into such a gullberg.

He gullberged his boss.

See that bank? It was gullberged!
by keighlyrose January 08, 2012
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