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1. Something very cool. Used as an alternative to bodacious in a mock stoner/surfer fashion.

2. A good joint.
That blunt was totally herbacious dude!
by UKSpider July 18, 2008
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2
1.The act of being a herb, a Nerd, dork, geek, a lame, a punk, a loser, an unsocialble person.

2. Basically "that guy" that no one likes.

3. Someone who always makes excuses as to why they cant do something.
Yo are you going out tonight?
--No

You are a herbacious dude!

or

Where are you from?
--LA

Ohh.. That explains why you are so herbacious
by CtotheLos December 26, 2007
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