Northern California name for smokeless tobacco/chew. Also applies to cut plug type tobacco and pouch type chew. Some people will open the can and pour Jack Daniel's into the the can and let the tobacco soak up the alcohol, providing an added punch.
George: Dude, stop at the Circle K.
Ram: Why, what's up?
George: I'm almost out of wormdirt.
Ram: Shit, ok.
by Skwhirl May 16, 2013
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