Top Definition
The ratio of the amount of gum showing relative to the size of teeth when one smiles or opens there mouth.
I was on a date with this chick when she opened her mouth, and there was so much gum there, I couldn't even tell that she had teeth. overall, it was a horrible gum to tooth ratio
#gum #tooth #ratio #to #weed
by suckmyd February 25, 2012
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