1 definition by Biig dave

a pitcher with a 2 or 1 1/2 liter bottle in it add water and uve got urself a geeb. best way and the only way to blaze good headi nug. also known as a gravity bong
BIG DAVE: pack me out a geeb of that cali!
BIG JALBZ: nah yo im not baking u down!
BIG DYL: can i get one please?
by Biig dave February 5, 2008
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