1 definition by surfing cowboy from alpharetta

a gravity bong collected from leftover weed/marijuana on your table. usually collected out of desperation and often times includes non-marijuana material such as dust, dirt, food, etc.
Do we have any weed left? ..No man, we're out. But you might be able to scrape enough weed off the coffee table for a table grav.
by surfing cowboy from alpharetta November 16, 2010
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